15705251140

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1\times {\mathrm{23629}}^1$

素因数の和:24004

約数の個数: 48

約数和(自身を含む): 33346656000

約数和(自身を除く): 17641404860

約数列:

[1, 2, 4, 5, 10, 20, 167, 199, 334, 398, 668, 796, 835, 995, 1670, 1990, 3340, 3980, 23629, 33233, 47258, 66466, 94516, 118145, 132932, 166165, 236290, 332330, 472580, 664660, 3946043, 4702171, 7892086, 9404342, 15784172, 18808684, 19730215, 23510855, 39460430, 47021710, 78920860, 94043420, 785262557, 1570525114, 3141050228, 3926312785, 7852625570, 15705251140]

約数ペア:

[(1, 15705251140), (2, 7852625570), (4, 3926312785), (5, 3141050228), (10, 1570525114), (20, 785262557), (167, 94043420), (199, 78920860), (334, 47021710), (398, 39460430), (668, 23510855), (796, 19730215), (835, 18808684), (995, 15784172), (1670, 9404342), (1990, 7892086), (3340, 4702171), (3980, 3946043), (23629, 664660), (33233, 472580), (47258, 332330), (66466, 236290), (94516, 166165), (118145, 132932)]