39740320

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10799}}^1$

素因数の和:10837

約数の個数: 48

約数和(自身を含む): 97977600

約数和(自身を除く): 58237280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 10799, 21598, 43196, 53995, 86392, 107990, 172784, 215980, 248377, 345568, 431960, 496754, 863920, 993508, 1241885, 1727840, 1987016, 2483770, 3974032, 4967540, 7948064, 9935080, 19870160, 39740320]

約数ペア:

[(1, 39740320), (2, 19870160), (4, 9935080), (5, 7948064), (8, 4967540), (10, 3974032), (16, 2483770), (20, 1987016), (23, 1727840), (32, 1241885), (40, 993508), (46, 863920), (80, 496754), (92, 431960), (115, 345568), (160, 248377), (184, 215980), (230, 172784), (368, 107990), (460, 86392), (736, 53995), (920, 43196), (1840, 21598), (3680, 10799)]