3886910040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2491609}}^1$

素因数の和:2491636

約数の個数: 64

約数和(自身を含む): 12557714400

約数和(自身を除く): 8670804360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2491609, 4983218, 7474827, 9966436, 12458045, 14949654, 19932872, 24916090, 29899308, 32390917, 37374135, 49832180, 59798616, 64781834, 74748270, 97172751, 99664360, 129563668, 149496540, 161954585, 194345502, 259127336, 298993080, 323909170, 388691004, 485863755, 647818340, 777382008, 971727510, 1295636680, 1943455020, 3886910040]

約数ペア:

[(1, 3886910040), (2, 1943455020), (3, 1295636680), (4, 971727510), (5, 777382008), (6, 647818340), (8, 485863755), (10, 388691004), (12, 323909170), (13, 298993080), (15, 259127336), (20, 194345502), (24, 161954585), (26, 149496540), (30, 129563668), (39, 99664360), (40, 97172751), (52, 74748270), (60, 64781834), (65, 59798616), (78, 49832180), (104, 37374135), (120, 32390917), (130, 29899308), (156, 24916090), (195, 19932872), (260, 14949654), (312, 12458045), (390, 9966436), (520, 7474827), (780, 4983218), (1560, 2491609)]