459849140

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1\times {\mathrm{601}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 983446464

約数和(自身を除く): 523597324

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 571, 601, 670, 1142, 1202, 1340, 2284, 2404, 2855, 3005, 5710, 6010, 11420, 12020, 38257, 40267, 76514, 80534, 153028, 161068, 191285, 201335, 343171, 382570, 402670, 686342, 765140, 805340, 1372684, 1715855, 3431710, 6863420, 22992457, 45984914, 91969828, 114962285, 229924570, 459849140]

約数ペア:

[(1, 459849140), (2, 229924570), (4, 114962285), (5, 91969828), (10, 45984914), (20, 22992457), (67, 6863420), (134, 3431710), (268, 1715855), (335, 1372684), (571, 805340), (601, 765140), (670, 686342), (1142, 402670), (1202, 382570), (1340, 343171), (2284, 201335), (2404, 191285), (2855, 161068), (3005, 153028), (5710, 80534), (6010, 76514), (11420, 40267), (12020, 38257)]