8528025350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{1259}}^1$

素因数の和:1914

約数の個数: 96

約数和(自身を含む): 18131027040

約数和(自身を除く): 9603001690

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 613, 650, 850, 1105, 1226, 1259, 2210, 2518, 3065, 5525, 6130, 6295, 7969, 10421, 11050, 12590, 15325, 15938, 16367, 20842, 21403, 30650, 31475, 32734, 39845, 42806, 52105, 62950, 79690, 81835, 104210, 107015, 135473, 163670, 199225, 214030, 260525, 270946, 278239, 398450, 409175, 521050, 535075, 556478, 677365, 771767, 818350, 1070150, 1354730, 1391195, 1543534, 2782390, 3386825, 3858835, 6773650, 6955975, 7717670, 10032971, 13120039, 13911950, 19294175, 20065942, 26240078, 38588350, 50164855, 65600195, 100329710, 131200390, 170560507, 250824275, 328000975, 341121014, 501648550, 656001950, 852802535, 1705605070, 4264012675, 8528025350]

約数ペア:

[(1, 8528025350), (2, 4264012675), (5, 1705605070), (10, 852802535), (13, 656001950), (17, 501648550), (25, 341121014), (26, 328000975), (34, 250824275), (50, 170560507), (65, 131200390), (85, 100329710), (130, 65600195), (170, 50164855), (221, 38588350), (325, 26240078), (425, 20065942), (442, 19294175), (613, 13911950), (650, 13120039), (850, 10032971), (1105, 7717670), (1226, 6955975), (1259, 6773650), (2210, 3858835), (2518, 3386825), (3065, 2782390), (5525, 1543534), (6130, 1391195), (6295, 1354730), (7969, 1070150), (10421, 818350), (11050, 771767), (12590, 677365), (15325, 556478), (15938, 535075), (16367, 521050), (20842, 409175), (21403, 398450), (30650, 278239), (31475, 270946), (32734, 260525), (39845, 214030), (42806, 199225), (52105, 163670), (62950, 135473), (79690, 107015), (81835, 104210)]