25217387440

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{167}}^1\times {\mathrm{5503}}^1$

素因数の和:5704

約数の個数: 160

約数和(自身を含む): 68795596800

約数和(自身を除く): 43578209360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 167, 196, 245, 280, 334, 343, 392, 490, 560, 668, 686, 784, 835, 980, 1169, 1336, 1372, 1670, 1715, 1960, 2338, 2672, 2744, 3340, 3430, 3920, 4676, 5488, 5503, 5845, 6680, 6860, 8183, 9352, 11006, 11690, 13360, 13720, 16366, 18704, 22012, 23380, 27440, 27515, 32732, 38521, 40915, 44024, 46760, 55030, 57281, 65464, 77042, 81830, 88048, 93520, 110060, 114562, 130928, 154084, 163660, 192605, 220120, 229124, 269647, 286405, 308168, 327320, 385210, 440240, 458248, 539294, 572810, 616336, 654640, 770420, 916496, 919001, 1078588, 1145620, 1348235, 1540840, 1838002, 1887529, 2157176, 2291240, 2696470, 3081680, 3676004, 3775058, 4314352, 4582480, 4595005, 5392940, 6433007, 7352008, 7550116, 9190010, 9437645, 10785880, 12866014, 14704016, 15100232, 18380020, 18875290, 21571760, 25732028, 30200464, 32165035, 36760040, 37750580, 45031049, 51464056, 64330070, 73520080, 75501160, 90062098, 102928112, 128660140, 151002320, 180124196, 225155245, 257320280, 315217343, 360248392, 450310490, 514640560, 630434686, 720496784, 900620980, 1260869372, 1576086715, 1801241960, 2521738744, 3152173430, 3602483920, 5043477488, 6304346860, 12608693720, 25217387440]

約数ペア:

[(1, 25217387440), (2, 12608693720), (4, 6304346860), (5, 5043477488), (7, 3602483920), (8, 3152173430), (10, 2521738744), (14, 1801241960), (16, 1576086715), (20, 1260869372), (28, 900620980), (35, 720496784), (40, 630434686), (49, 514640560), (56, 450310490), (70, 360248392), (80, 315217343), (98, 257320280), (112, 225155245), (140, 180124196), (167, 151002320), (196, 128660140), (245, 102928112), (280, 90062098), (334, 75501160), (343, 73520080), (392, 64330070), (490, 51464056), (560, 45031049), (668, 37750580), (686, 36760040), (784, 32165035), (835, 30200464), (980, 25732028), (1169, 21571760), (1336, 18875290), (1372, 18380020), (1670, 15100232), (1715, 14704016), (1960, 12866014), (2338, 10785880), (2672, 9437645), (2744, 9190010), (3340, 7550116), (3430, 7352008), (3920, 6433007), (4676, 5392940), (5488, 4595005), (5503, 4582480), (5845, 4314352), (6680, 3775058), (6860, 3676004), (8183, 3081680), (9352, 2696470), (11006, 2291240), (11690, 2157176), (13360, 1887529), (13720, 1838002), (16366, 1540840), (18704, 1348235), (22012, 1145620), (23380, 1078588), (27440, 919001), (27515, 916496), (32732, 770420), (38521, 654640), (40915, 616336), (44024, 572810), (46760, 539294), (55030, 458248), (57281, 440240), (65464, 385210), (77042, 327320), (81830, 308168), (88048, 286405), (93520, 269647), (110060, 229124), (114562, 220120), (130928, 192605), (154084, 163660)]