910035520

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:492

約数の個数: 112

約数和(自身を含む): 2219431680

約数和(自身を除く): 1309396160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 163, 239, 292, 320, 326, 365, 478, 584, 652, 730, 815, 956, 1168, 1195, 1304, 1460, 1630, 1912, 2336, 2390, 2608, 2920, 3260, 3824, 4672, 4780, 5216, 5840, 6520, 7648, 9560, 10432, 11680, 11899, 13040, 15296, 17447, 19120, 23360, 23798, 26080, 34894, 38240, 38957, 47596, 52160, 59495, 69788, 76480, 77914, 87235, 95192, 118990, 139576, 155828, 174470, 190384, 194785, 237980, 279152, 311656, 348940, 380768, 389570, 475960, 558304, 623312, 697880, 761536, 779140, 951920, 1116608, 1246624, 1395760, 1558280, 1903840, 2493248, 2791520, 2843861, 3116560, 3807680, 5583040, 5687722, 6233120, 11375444, 12466240, 14219305, 22750888, 28438610, 45501776, 56877220, 91003552, 113754440, 182007104, 227508880, 455017760, 910035520]

約数ペア:

[(1, 910035520), (2, 455017760), (4, 227508880), (5, 182007104), (8, 113754440), (10, 91003552), (16, 56877220), (20, 45501776), (32, 28438610), (40, 22750888), (64, 14219305), (73, 12466240), (80, 11375444), (146, 6233120), (160, 5687722), (163, 5583040), (239, 3807680), (292, 3116560), (320, 2843861), (326, 2791520), (365, 2493248), (478, 1903840), (584, 1558280), (652, 1395760), (730, 1246624), (815, 1116608), (956, 951920), (1168, 779140), (1195, 761536), (1304, 697880), (1460, 623312), (1630, 558304), (1912, 475960), (2336, 389570), (2390, 380768), (2608, 348940), (2920, 311656), (3260, 279152), (3824, 237980), (4672, 194785), (4780, 190384), (5216, 174470), (5840, 155828), (6520, 139576), (7648, 118990), (9560, 95192), (10432, 87235), (11680, 77914), (11899, 76480), (13040, 69788), (15296, 59495), (17447, 52160), (19120, 47596), (23360, 38957), (23798, 38240), (26080, 34894)]