112539320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{461}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 269438400

約数和(自身を除く): 156899080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 359, 461, 680, 718, 922, 1436, 1795, 1844, 2305, 2872, 3590, 3688, 4610, 6103, 7180, 7837, 9220, 12206, 14360, 15674, 18440, 24412, 30515, 31348, 39185, 48824, 61030, 62696, 78370, 122060, 156740, 165499, 244120, 313480, 330998, 661996, 827495, 1323992, 1654990, 2813483, 3309980, 5626966, 6619960, 11253932, 14067415, 22507864, 28134830, 56269660, 112539320]

約数ペア:

[(1, 112539320), (2, 56269660), (4, 28134830), (5, 22507864), (8, 14067415), (10, 11253932), (17, 6619960), (20, 5626966), (34, 3309980), (40, 2813483), (68, 1654990), (85, 1323992), (136, 827495), (170, 661996), (340, 330998), (359, 313480), (461, 244120), (680, 165499), (718, 156740), (922, 122060), (1436, 78370), (1795, 62696), (1844, 61030), (2305, 48824), (2872, 39185), (3590, 31348), (3688, 30515), (4610, 24412), (6103, 18440), (7180, 15674), (7837, 14360), (9220, 12206)]