23777560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 57542400

約数和(自身を除く): 33764840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 73, 85, 136, 146, 170, 292, 340, 365, 479, 584, 680, 730, 958, 1241, 1460, 1916, 2395, 2482, 2920, 3832, 4790, 4964, 6205, 8143, 9580, 9928, 12410, 16286, 19160, 24820, 32572, 34967, 40715, 49640, 65144, 69934, 81430, 139868, 162860, 174835, 279736, 325720, 349670, 594439, 699340, 1188878, 1398680, 2377756, 2972195, 4755512, 5944390, 11888780, 23777560]

約数ペア:

[(1, 23777560), (2, 11888780), (4, 5944390), (5, 4755512), (8, 2972195), (10, 2377756), (17, 1398680), (20, 1188878), (34, 699340), (40, 594439), (68, 349670), (73, 325720), (85, 279736), (136, 174835), (146, 162860), (170, 139868), (292, 81430), (340, 69934), (365, 65144), (479, 49640), (584, 40715), (680, 34967), (730, 32572), (958, 24820), (1241, 19160), (1460, 16286), (1916, 12410), (2395, 9928), (2482, 9580), (2920, 8143), (3832, 6205), (4790, 4964)]