5087347160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:961

約数の個数: 128

約数和(自身を含む): 13271731200

約数和(自身を除く): 8184384040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 419, 421, 515, 721, 824, 838, 842, 1030, 1442, 1676, 1684, 2060, 2095, 2105, 2884, 2933, 2947, 3352, 3368, 3605, 4120, 4190, 4210, 5768, 5866, 5894, 7210, 8380, 8420, 11732, 11788, 14420, 14665, 14735, 16760, 16840, 23464, 23576, 28840, 29330, 29470, 43157, 43363, 58660, 58940, 86314, 86726, 117320, 117880, 172628, 173452, 176399, 215785, 216815, 302099, 303541, 345256, 346904, 352798, 431570, 433630, 604198, 607082, 705596, 863140, 867260, 881995, 1208396, 1214164, 1234793, 1411192, 1510495, 1517705, 1726280, 1734520, 1763990, 2416792, 2428328, 2469586, 3020990, 3035410, 3527980, 4939172, 6041980, 6070820, 6173965, 7055960, 9878344, 12083960, 12141640, 12347930, 18169097, 24695860, 36338194, 49391720, 72676388, 90845485, 127183679, 145352776, 181690970, 254367358, 363381940, 508734716, 635918395, 726763880, 1017469432, 1271836790, 2543673580, 5087347160]

約数ペア:

[(1, 5087347160), (2, 2543673580), (4, 1271836790), (5, 1017469432), (7, 726763880), (8, 635918395), (10, 508734716), (14, 363381940), (20, 254367358), (28, 181690970), (35, 145352776), (40, 127183679), (56, 90845485), (70, 72676388), (103, 49391720), (140, 36338194), (206, 24695860), (280, 18169097), (412, 12347930), (419, 12141640), (421, 12083960), (515, 9878344), (721, 7055960), (824, 6173965), (838, 6070820), (842, 6041980), (1030, 4939172), (1442, 3527980), (1676, 3035410), (1684, 3020990), (2060, 2469586), (2095, 2428328), (2105, 2416792), (2884, 1763990), (2933, 1734520), (2947, 1726280), (3352, 1517705), (3368, 1510495), (3605, 1411192), (4120, 1234793), (4190, 1214164), (4210, 1208396), (5768, 881995), (5866, 867260), (5894, 863140), (7210, 705596), (8380, 607082), (8420, 604198), (11732, 433630), (11788, 431570), (14420, 352798), (14665, 346904), (14735, 345256), (16760, 303541), (16840, 302099), (23464, 216815), (23576, 215785), (28840, 176399), (29330, 173452), (29470, 172628), (43157, 117880), (43363, 117320), (58660, 86726), (58940, 86314)]