1474367680

素因数分解:

$2^6\times 5^1\times {\mathrm{571}}^1\times {\mathrm{8069}}^1$

素因数の和:8657

約数の個数: 56

約数和(自身を含む): 3517422480

約数和(自身を除く): 2043054800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 571, 1142, 2284, 2855, 4568, 5710, 8069, 9136, 11420, 16138, 18272, 22840, 32276, 36544, 40345, 45680, 64552, 80690, 91360, 129104, 161380, 182720, 258208, 322760, 516416, 645520, 1291040, 2582080, 4607399, 9214798, 18429596, 23036995, 36859192, 46073990, 73718384, 92147980, 147436768, 184295960, 294873536, 368591920, 737183840, 1474367680]

約数ペア:

[(1, 1474367680), (2, 737183840), (4, 368591920), (5, 294873536), (8, 184295960), (10, 147436768), (16, 92147980), (20, 73718384), (32, 46073990), (40, 36859192), (64, 23036995), (80, 18429596), (160, 9214798), (320, 4607399), (571, 2582080), (1142, 1291040), (2284, 645520), (2855, 516416), (4568, 322760), (5710, 258208), (8069, 182720), (9136, 161380), (11420, 129104), (16138, 91360), (18272, 80690), (22840, 64552), (32276, 45680), (36544, 40345)]