42601742080

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{811771}}^1$

素因数の和:811833

約数の個数: 72

約数和(自身を含む): 104533503984

約数和(自身を除く): 61931761904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 2624, 3280, 5248, 6560, 10496, 13120, 26240, 52480, 811771, 1623542, 3247084, 4058855, 6494168, 8117710, 12988336, 16235420, 25976672, 32470840, 33282611, 51953344, 64941680, 66565222, 103906688, 129883360, 133130444, 166413055, 207813376, 259766720, 266260888, 332826110, 519533440, 532521776, 665652220, 1039066880, 1065043552, 1331304440, 2130087104, 2662608880, 4260174208, 5325217760, 8520348416, 10650435520, 21300871040, 42601742080]

約数ペア:

[(1, 42601742080), (2, 21300871040), (4, 10650435520), (5, 8520348416), (8, 5325217760), (10, 4260174208), (16, 2662608880), (20, 2130087104), (32, 1331304440), (40, 1065043552), (41, 1039066880), (64, 665652220), (80, 532521776), (82, 519533440), (128, 332826110), (160, 266260888), (164, 259766720), (205, 207813376), (256, 166413055), (320, 133130444), (328, 129883360), (410, 103906688), (640, 66565222), (656, 64941680), (820, 51953344), (1280, 33282611), (1312, 32470840), (1640, 25976672), (2624, 16235420), (3280, 12988336), (5248, 8117710), (6560, 6494168), (10496, 4058855), (13120, 3247084), (26240, 1623542), (52480, 811771)]