15698510920

素因数分解:

$2^3\times 5^1\times {\mathrm{3011}}^1\times {\mathrm{130343}}^1$

素因数の和:133365

約数の個数: 32

約数和(自身を含む): 35333651520

約数和(自身を除く): 19635140600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3011, 6022, 12044, 15055, 24088, 30110, 60220, 120440, 130343, 260686, 521372, 651715, 1042744, 1303430, 2606860, 5213720, 392462773, 784925546, 1569851092, 1962313865, 3139702184, 3924627730, 7849255460, 15698510920]

約数ペア:

[(1, 15698510920), (2, 7849255460), (4, 3924627730), (5, 3139702184), (8, 1962313865), (10, 1569851092), (20, 784925546), (40, 392462773), (3011, 5213720), (6022, 2606860), (12044, 1303430), (15055, 1042744), (24088, 651715), (30110, 521372), (60220, 260686), (120440, 130343)]