2303960

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 5227200

約数和(自身を除く): 2923240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 241, 478, 482, 956, 964, 1195, 1205, 1912, 1928, 2390, 2410, 4780, 4820, 9560, 9640, 57599, 115198, 230396, 287995, 460792, 575990, 1151980, 2303960]

約数ペア:

[(1, 2303960), (2, 1151980), (4, 575990), (5, 460792), (8, 287995), (10, 230396), (20, 115198), (40, 57599), (239, 9640), (241, 9560), (478, 4820), (482, 4780), (956, 2410), (964, 2390), (1195, 1928), (1205, 1912)]