4074672.00000000

素因数分解:

$2^5\times 5^1\times {\mathrm{409}}^1\times {\mathrm{571}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 88648560

約数和(自身を除く): 51282320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 409, 571, 818, 1142, 1636, 2045, 2284, 2855, 3272, 4090, 4568, 5710, 6544, 8180, 9136, 11420, 13088, 16360, 18272, 22840, 32720, 45680, 65440, 91360, 233539, 467078, 934156, 1167695, 1868312, 2335390, 3736624, 4670780, 7473248, 9341560, 18683120, 37366240]

約数ペア:

[(1, 37366240), (2, 18683120), (4, 9341560), (5, 7473248), (8, 4670780), (10, 3736624), (16, 2335390), (20, 1868312), (32, 1167695), (40, 934156), (80, 467078), (160, 233539), (409, 91360), (571, 65440), (818, 45680), (1142, 32720), (1636, 22840), (2045, 18272), (2284, 16360), (2855, 13088), (3272, 11420), (4090, 9136), (4568, 8180), (5710, 6544)]