15696771080

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{14197}}^1$

素因数の和:14550

約数の個数: 64

約数和(自身を含む): 35758514880

約数和(自身を除く): 20061743800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 211, 262, 422, 524, 655, 844, 1048, 1055, 1310, 1688, 2110, 2620, 4220, 5240, 8440, 14197, 27641, 28394, 55282, 56788, 70985, 110564, 113576, 138205, 141970, 221128, 276410, 283940, 552820, 567880, 1105640, 1859807, 2995567, 3719614, 5991134, 7439228, 9299035, 11982268, 14878456, 14977835, 18598070, 23964536, 29955670, 37196140, 59911340, 74392280, 119822680, 392419277, 784838554, 1569677108, 1962096385, 3139354216, 3924192770, 7848385540, 15696771080]

約数ペア:

[(1, 15696771080), (2, 7848385540), (4, 3924192770), (5, 3139354216), (8, 1962096385), (10, 1569677108), (20, 784838554), (40, 392419277), (131, 119822680), (211, 74392280), (262, 59911340), (422, 37196140), (524, 29955670), (655, 23964536), (844, 18598070), (1048, 14977835), (1055, 14878456), (1310, 11982268), (1688, 9299035), (2110, 7439228), (2620, 5991134), (4220, 3719614), (5240, 2995567), (8440, 1859807), (14197, 1105640), (27641, 567880), (28394, 552820), (55282, 283940), (56788, 276410), (70985, 221128), (110564, 141970), (113576, 138205)]