56307465040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{59281}}^1$

素因数の和:59708

約数の個数: 80

約数和(自身を含む): 135493042176

約数和(自身を除く): 79185577136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 383, 496, 620, 766, 1240, 1532, 1915, 2480, 3064, 3830, 6128, 7660, 11873, 15320, 23746, 30640, 47492, 59281, 59365, 94984, 118562, 118730, 189968, 237124, 237460, 296405, 474248, 474920, 592810, 948496, 949840, 1185620, 1837711, 2371240, 3675422, 4742480, 7350844, 9188555, 14701688, 18377110, 22704623, 29403376, 36754220, 45409246, 73508440, 90818492, 113523115, 147016880, 181636984, 227046230, 363273968, 454092460, 703843313, 908184920, 1407686626, 1816369840, 2815373252, 3519216565, 5630746504, 7038433130, 11261493008, 14076866260, 28153732520, 56307465040]

約数ペア:

[(1, 56307465040), (2, 28153732520), (4, 14076866260), (5, 11261493008), (8, 7038433130), (10, 5630746504), (16, 3519216565), (20, 2815373252), (31, 1816369840), (40, 1407686626), (62, 908184920), (80, 703843313), (124, 454092460), (155, 363273968), (248, 227046230), (310, 181636984), (383, 147016880), (496, 113523115), (620, 90818492), (766, 73508440), (1240, 45409246), (1532, 36754220), (1915, 29403376), (2480, 22704623), (3064, 18377110), (3830, 14701688), (6128, 9188555), (7660, 7350844), (11873, 4742480), (15320, 3675422), (23746, 2371240), (30640, 1837711), (47492, 1185620), (59281, 949840), (59365, 948496), (94984, 592810), (118562, 474920), (118730, 474248), (189968, 296405), (237124, 237460)]