126914551490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{479}}^1$

素因数の和:976

約数の個数: 96

約数和(自身を含む): 240226560000

約数和(自身を除く): 113312008510

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 349, 395, 479, 698, 790, 958, 961, 1745, 1922, 2395, 2449, 3490, 4790, 4805, 4898, 9610, 10819, 12245, 14849, 21638, 24490, 27571, 29698, 37841, 54095, 55142, 74245, 75682, 75919, 108190, 137855, 148490, 151838, 167171, 189205, 275710, 334342, 335389, 378410, 379595, 460319, 670778, 759190, 835855, 854701, 920638, 1173071, 1671710, 1676945, 1709402, 2301595, 2346142, 3353890, 4273505, 4603190, 5182301, 5865355, 8547010, 10364602, 11730710, 13206509, 25911505, 26413018, 26495731, 36365201, 51823010, 52991462, 66032545, 72730402, 132065090, 132478655, 160651331, 181826005, 264957310, 321302662, 363652010, 409401779, 803256655, 818803558, 1606513310, 2047008895, 4094017790, 12691455149, 25382910298, 63457275745, 126914551490]

約数ペア:

[(1, 126914551490), (2, 63457275745), (5, 25382910298), (10, 12691455149), (31, 4094017790), (62, 2047008895), (79, 1606513310), (155, 818803558), (158, 803256655), (310, 409401779), (349, 363652010), (395, 321302662), (479, 264957310), (698, 181826005), (790, 160651331), (958, 132478655), (961, 132065090), (1745, 72730402), (1922, 66032545), (2395, 52991462), (2449, 51823010), (3490, 36365201), (4790, 26495731), (4805, 26413018), (4898, 25911505), (9610, 13206509), (10819, 11730710), (12245, 10364602), (14849, 8547010), (21638, 5865355), (24490, 5182301), (27571, 4603190), (29698, 4273505), (37841, 3353890), (54095, 2346142), (55142, 2301595), (74245, 1709402), (75682, 1676945), (75919, 1671710), (108190, 1173071), (137855, 920638), (148490, 854701), (151838, 835855), (167171, 759190), (189205, 670778), (275710, 460319), (334342, 379595), (335389, 378410)]