15695937820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1\times {\mathrm{829}}^1$

素因数の和:1327

約数の個数: 96

約数和(自身を含む): 35239276800

約数和(自身を除く): 19543338980

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 233, 239, 340, 466, 478, 829, 932, 956, 1165, 1195, 1658, 2330, 2390, 3316, 3961, 4063, 4145, 4660, 4780, 7922, 8126, 8290, 14093, 15844, 16252, 16580, 19805, 20315, 28186, 39610, 40630, 55687, 56372, 70465, 79220, 81260, 111374, 140930, 193157, 198131, 222748, 278435, 281860, 386314, 396262, 556870, 772628, 792524, 946679, 965785, 990655, 1113740, 1893358, 1931570, 1981310, 3283669, 3368227, 3786716, 3863140, 3962620, 4733395, 6567338, 6736454, 9466790, 13134676, 13472908, 16418345, 16841135, 18933580, 32836690, 33682270, 46164523, 65673380, 67364540, 92329046, 184658092, 230822615, 461645230, 784796891, 923290460, 1569593782, 3139187564, 3923984455, 7847968910, 15695937820]

約数ペア:

[(1, 15695937820), (2, 7847968910), (4, 3923984455), (5, 3139187564), (10, 1569593782), (17, 923290460), (20, 784796891), (34, 461645230), (68, 230822615), (85, 184658092), (170, 92329046), (233, 67364540), (239, 65673380), (340, 46164523), (466, 33682270), (478, 32836690), (829, 18933580), (932, 16841135), (956, 16418345), (1165, 13472908), (1195, 13134676), (1658, 9466790), (2330, 6736454), (2390, 6567338), (3316, 4733395), (3961, 3962620), (4063, 3863140), (4145, 3786716), (4660, 3368227), (4780, 3283669), (7922, 1981310), (8126, 1931570), (8290, 1893358), (14093, 1113740), (15844, 990655), (16252, 965785), (16580, 946679), (19805, 792524), (20315, 772628), (28186, 556870), (39610, 396262), (40630, 386314), (55687, 281860), (56372, 278435), (70465, 222748), (79220, 198131), (81260, 193157), (111374, 140930)]