4528240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 60

約数和(自身を含む): 11108664

約数和(自身を除く): 6580424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 107, 115, 184, 214, 230, 368, 428, 460, 529, 535, 856, 920, 1058, 1070, 1712, 1840, 2116, 2140, 2461, 2645, 4232, 4280, 4922, 5290, 8464, 8560, 9844, 10580, 12305, 19688, 21160, 24610, 39376, 42320, 49220, 56603, 98440, 113206, 196880, 226412, 283015, 452824, 566030, 905648, 1132060, 2264120, 4528240]

約数ペア:

[(1, 4528240), (2, 2264120), (4, 1132060), (5, 905648), (8, 566030), (10, 452824), (16, 283015), (20, 226412), (23, 196880), (40, 113206), (46, 98440), (80, 56603), (92, 49220), (107, 42320), (115, 39376), (184, 24610), (214, 21160), (230, 19688), (368, 12305), (428, 10580), (460, 9844), (529, 8560), (535, 8464), (856, 5290), (920, 4922), (1058, 4280), (1070, 4232), (1712, 2645), (1840, 2461), (2116, 2140)]