65018000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 160

約数和(自身を含む): 174096000

約数和(自身を除く): 109078000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 29, 38, 40, 50, 58, 59, 76, 80, 95, 100, 116, 118, 125, 145, 152, 190, 200, 232, 236, 250, 290, 295, 304, 380, 400, 464, 472, 475, 500, 551, 580, 590, 725, 760, 944, 950, 1000, 1102, 1121, 1160, 1180, 1450, 1475, 1520, 1711, 1900, 2000, 2204, 2242, 2320, 2360, 2375, 2755, 2900, 2950, 3422, 3625, 3800, 4408, 4484, 4720, 4750, 5510, 5605, 5800, 5900, 6844, 7250, 7375, 7600, 8555, 8816, 8968, 9500, 11020, 11210, 11600, 11800, 13688, 13775, 14500, 14750, 17110, 17936, 19000, 22040, 22420, 23600, 27376, 27550, 28025, 29000, 29500, 32509, 34220, 38000, 42775, 44080, 44840, 55100, 56050, 58000, 59000, 65018, 68440, 68875, 85550, 89680, 110200, 112100, 118000, 130036, 136880, 137750, 140125, 162545, 171100, 213875, 220400, 224200, 260072, 275500, 280250, 325090, 342200, 427750, 448400, 520144, 551000, 560500, 650180, 684400, 812725, 855500, 1102000, 1121000, 1300360, 1625450, 1711000, 2242000, 2600720, 3250900, 3422000, 4063625, 6501800, 8127250, 13003600, 16254500, 32509000, 65018000]

約数ペア:

[(1, 65018000), (2, 32509000), (4, 16254500), (5, 13003600), (8, 8127250), (10, 6501800), (16, 4063625), (19, 3422000), (20, 3250900), (25, 2600720), (29, 2242000), (38, 1711000), (40, 1625450), (50, 1300360), (58, 1121000), (59, 1102000), (76, 855500), (80, 812725), (95, 684400), (100, 650180), (116, 560500), (118, 551000), (125, 520144), (145, 448400), (152, 427750), (190, 342200), (200, 325090), (232, 280250), (236, 275500), (250, 260072), (290, 224200), (295, 220400), (304, 213875), (380, 171100), (400, 162545), (464, 140125), (472, 137750), (475, 136880), (500, 130036), (551, 118000), (580, 112100), (590, 110200), (725, 89680), (760, 85550), (944, 68875), (950, 68440), (1000, 65018), (1102, 59000), (1121, 58000), (1160, 56050), (1180, 55100), (1450, 44840), (1475, 44080), (1520, 42775), (1711, 38000), (1900, 34220), (2000, 32509), (2204, 29500), (2242, 29000), (2320, 28025), (2360, 27550), (2375, 27376), (2755, 23600), (2900, 22420), (2950, 22040), (3422, 19000), (3625, 17936), (3800, 17110), (4408, 14750), (4484, 14500), (4720, 13775), (4750, 13688), (5510, 11800), (5605, 11600), (5800, 11210), (5900, 11020), (6844, 9500), (7250, 8968), (7375, 8816), (7600, 8555)]