1534451080

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1\times {\mathrm{647}}^1$

素因数の和:1150

約数の個数: 64

約数和(自身を含む): 3486602880

約数和(自身を除く): 1952151800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 281, 422, 562, 647, 844, 1055, 1124, 1294, 1405, 1688, 2110, 2248, 2588, 2810, 3235, 4220, 5176, 5620, 6470, 8440, 11240, 12940, 25880, 59291, 118582, 136517, 181807, 237164, 273034, 296455, 363614, 474328, 546068, 592910, 682585, 727228, 909035, 1092136, 1185820, 1365170, 1454456, 1818070, 2371640, 2730340, 3636140, 5460680, 7272280, 38361277, 76722554, 153445108, 191806385, 306890216, 383612770, 767225540, 1534451080]

約数ペア:

[(1, 1534451080), (2, 767225540), (4, 383612770), (5, 306890216), (8, 191806385), (10, 153445108), (20, 76722554), (40, 38361277), (211, 7272280), (281, 5460680), (422, 3636140), (562, 2730340), (647, 2371640), (844, 1818070), (1055, 1454456), (1124, 1365170), (1294, 1185820), (1405, 1092136), (1688, 909035), (2110, 727228), (2248, 682585), (2588, 592910), (2810, 546068), (3235, 474328), (4220, 363614), (5176, 296455), (5620, 273034), (6470, 237164), (8440, 181807), (11240, 136517), (12940, 118582), (25880, 59291)]