154964680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5051}}^1$

素因数の和:5134

約数の個数: 64

約数和(自身を含む): 381931200

約数和(自身を除く): 226966520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 472, 520, 590, 767, 1180, 1534, 2360, 3068, 3835, 5051, 6136, 7670, 10102, 15340, 20204, 25255, 30680, 40408, 50510, 65663, 101020, 131326, 202040, 262652, 298009, 328315, 525304, 596018, 656630, 1192036, 1313260, 1490045, 2384072, 2626520, 2980090, 3874117, 5960180, 7748234, 11920360, 15496468, 19370585, 30992936, 38741170, 77482340, 154964680]

約数ペア:

[(1, 154964680), (2, 77482340), (4, 38741170), (5, 30992936), (8, 19370585), (10, 15496468), (13, 11920360), (20, 7748234), (26, 5960180), (40, 3874117), (52, 2980090), (59, 2626520), (65, 2384072), (104, 1490045), (118, 1313260), (130, 1192036), (236, 656630), (260, 596018), (295, 525304), (472, 328315), (520, 298009), (590, 262652), (767, 202040), (1180, 131326), (1534, 101020), (2360, 65663), (3068, 50510), (3835, 40408), (5051, 30680), (6136, 25255), (7670, 20204), (10102, 15340)]