202310120

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{19231}}^1$

素因数の和:19505

約数の個数: 32

約数和(自身を含む): 456952320

約数和(自身を除く): 254642200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 5260, 10520, 19231, 38462, 76924, 96155, 153848, 192310, 384620, 769240, 5057753, 10115506, 20231012, 25288765, 40462024, 50577530, 101155060, 202310120]

約数ペア:

[(1, 202310120), (2, 101155060), (4, 50577530), (5, 40462024), (8, 25288765), (10, 20231012), (20, 10115506), (40, 5057753), (263, 769240), (526, 384620), (1052, 192310), (1315, 153848), (2104, 96155), (2630, 76924), (5260, 38462), (10520, 19231)]