115965640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4021}}^1$

素因数の和:4142

約数の個数: 64

約数和(自身を含む): 301167360

約数和(自身を除く): 185201720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 515, 721, 824, 1030, 1442, 2060, 2884, 3605, 4021, 4120, 5768, 7210, 8042, 14420, 16084, 20105, 28147, 28840, 32168, 40210, 56294, 80420, 112588, 140735, 160840, 225176, 281470, 414163, 562940, 828326, 1125880, 1656652, 2070815, 2899141, 3313304, 4141630, 5798282, 8283260, 11596564, 14495705, 16566520, 23193128, 28991410, 57982820, 115965640]

約数ペア:

[(1, 115965640), (2, 57982820), (4, 28991410), (5, 23193128), (7, 16566520), (8, 14495705), (10, 11596564), (14, 8283260), (20, 5798282), (28, 4141630), (35, 3313304), (40, 2899141), (56, 2070815), (70, 1656652), (103, 1125880), (140, 828326), (206, 562940), (280, 414163), (412, 281470), (515, 225176), (721, 160840), (824, 140735), (1030, 112588), (1442, 80420), (2060, 56294), (2884, 40210), (3605, 32168), (4021, 28840), (4120, 28147), (5768, 20105), (7210, 16084), (8042, 14420)]