2797360

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 6606720

約数和(自身を除く): 3809360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 479, 584, 730, 958, 1168, 1460, 1916, 2395, 2920, 3832, 4790, 5840, 7664, 9580, 19160, 34967, 38320, 69934, 139868, 174835, 279736, 349670, 559472, 699340, 1398680, 2797360]

約数ペア:

[(1, 2797360), (2, 1398680), (4, 699340), (5, 559472), (8, 349670), (10, 279736), (16, 174835), (20, 139868), (40, 69934), (73, 38320), (80, 34967), (146, 19160), (292, 9580), (365, 7664), (479, 5840), (584, 4790), (730, 3832), (958, 2920), (1168, 2395), (1460, 1916)]