1466794760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{13291}}^1$

素因数の和:13422

約数の個数: 64

約数和(自身を含む): 3445286400

約数和(自身を除く): 1978491640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 89, 124, 155, 178, 248, 310, 356, 445, 620, 712, 890, 1240, 1780, 2759, 3560, 5518, 11036, 13291, 13795, 22072, 26582, 27590, 53164, 55180, 66455, 106328, 110360, 132910, 265820, 412021, 531640, 824042, 1182899, 1648084, 2060105, 2365798, 3296168, 4120210, 4731596, 5914495, 8240420, 9463192, 11828990, 16480840, 23657980, 36669869, 47315960, 73339738, 146679476, 183349345, 293358952, 366698690, 733397380, 1466794760]

約数ペア:

[(1, 1466794760), (2, 733397380), (4, 366698690), (5, 293358952), (8, 183349345), (10, 146679476), (20, 73339738), (31, 47315960), (40, 36669869), (62, 23657980), (89, 16480840), (124, 11828990), (155, 9463192), (178, 8240420), (248, 5914495), (310, 4731596), (356, 4120210), (445, 3296168), (620, 2365798), (712, 2060105), (890, 1648084), (1240, 1182899), (1780, 824042), (2759, 531640), (3560, 412021), (5518, 265820), (11036, 132910), (13291, 110360), (13795, 106328), (22072, 66455), (26582, 55180), (27590, 53164)]