40782490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 91010304

約数和(自身を除く): 50227814

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 43, 70, 85, 86, 119, 170, 215, 238, 301, 430, 595, 602, 731, 797, 1190, 1462, 1505, 1594, 3010, 3655, 3985, 5117, 5579, 7310, 7970, 10234, 11158, 13549, 25585, 27098, 27895, 34271, 51170, 55790, 67745, 68542, 94843, 135490, 171355, 189686, 239897, 342710, 474215, 479794, 582607, 948430, 1165214, 1199485, 2398970, 2913035, 4078249, 5826070, 8156498, 20391245, 40782490]

約数ペア:

[(1, 40782490), (2, 20391245), (5, 8156498), (7, 5826070), (10, 4078249), (14, 2913035), (17, 2398970), (34, 1199485), (35, 1165214), (43, 948430), (70, 582607), (85, 479794), (86, 474215), (119, 342710), (170, 239897), (215, 189686), (238, 171355), (301, 135490), (430, 94843), (595, 68542), (602, 67745), (731, 55790), (797, 51170), (1190, 34271), (1462, 27895), (1505, 27098), (1594, 25585), (3010, 13549), (3655, 11158), (3985, 10234), (5117, 7970), (5579, 7310)]