26421741440

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{35993}}^1$

素因数の和:36080

約数の個数: 128

約数和(自身を含む): 66966117120

約数和(自身を除く): 40544375680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 124, 128, 148, 155, 160, 185, 248, 296, 310, 320, 370, 496, 592, 620, 640, 740, 992, 1147, 1184, 1240, 1480, 1984, 2294, 2368, 2480, 2960, 3968, 4588, 4736, 4960, 5735, 5920, 9176, 9920, 11470, 11840, 18352, 19840, 22940, 23680, 35993, 36704, 45880, 71986, 73408, 91760, 143972, 146816, 179965, 183520, 287944, 359930, 367040, 575888, 719860, 734080, 1115783, 1151776, 1331741, 1439720, 2231566, 2303552, 2663482, 2879440, 4463132, 4607104, 5326964, 5578915, 5758880, 6658705, 8926264, 10653928, 11157830, 11517760, 13317410, 17852528, 21307856, 22315660, 23035520, 26634820, 35705056, 41283971, 42615712, 44631320, 53269640, 71410112, 82567942, 85231424, 89262640, 106539280, 142820224, 165135884, 170462848, 178525280, 206419855, 213078560, 330271768, 357050560, 412839710, 426157120, 660543536, 714101120, 825679420, 852314240, 1321087072, 1651358840, 2642174144, 3302717680, 5284348288, 6605435360, 13210870720, 26421741440]

約数ペア:

[(1, 26421741440), (2, 13210870720), (4, 6605435360), (5, 5284348288), (8, 3302717680), (10, 2642174144), (16, 1651358840), (20, 1321087072), (31, 852314240), (32, 825679420), (37, 714101120), (40, 660543536), (62, 426157120), (64, 412839710), (74, 357050560), (80, 330271768), (124, 213078560), (128, 206419855), (148, 178525280), (155, 170462848), (160, 165135884), (185, 142820224), (248, 106539280), (296, 89262640), (310, 85231424), (320, 82567942), (370, 71410112), (496, 53269640), (592, 44631320), (620, 42615712), (640, 41283971), (740, 35705056), (992, 26634820), (1147, 23035520), (1184, 22315660), (1240, 21307856), (1480, 17852528), (1984, 13317410), (2294, 11517760), (2368, 11157830), (2480, 10653928), (2960, 8926264), (3968, 6658705), (4588, 5758880), (4736, 5578915), (4960, 5326964), (5735, 4607104), (5920, 4463132), (9176, 2879440), (9920, 2663482), (11470, 2303552), (11840, 2231566), (18352, 1439720), (19840, 1331741), (22940, 1151776), (23680, 1115783), (35993, 734080), (36704, 719860), (45880, 575888), (71986, 367040), (73408, 359930), (91760, 287944), (143972, 183520), (146816, 179965)]