45775120

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8059}}^1$

素因数の和:8143

約数の個数: 40

約数和(自身を含む): 107939520

約数和(自身を除く): 62164400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 8059, 16118, 32236, 40295, 64472, 80590, 128944, 161180, 322360, 572189, 644720, 1144378, 2288756, 2860945, 4577512, 5721890, 9155024, 11443780, 22887560, 45775120]

約数ペア:

[(1, 45775120), (2, 22887560), (4, 11443780), (5, 9155024), (8, 5721890), (10, 4577512), (16, 2860945), (20, 2288756), (40, 1144378), (71, 644720), (80, 572189), (142, 322360), (284, 161180), (355, 128944), (568, 80590), (710, 64472), (1136, 40295), (1420, 32236), (2840, 16118), (5680, 8059)]