9140664080

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{11287}}^1$

素因数の和:11544

約数の個数: 80

約数和(自身を含む): 21768321024

約数和(自身を除く): 12627656944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 191, 212, 265, 382, 424, 530, 764, 848, 955, 1060, 1528, 1910, 2120, 3056, 3820, 4240, 7640, 10123, 11287, 15280, 20246, 22574, 40492, 45148, 50615, 56435, 80984, 90296, 101230, 112870, 161968, 180592, 202460, 225740, 404920, 451480, 598211, 809840, 902960, 1196422, 2155817, 2392844, 2991055, 4311634, 4785688, 5982110, 8623268, 9571376, 10779085, 11964220, 17246536, 21558170, 23928440, 34493072, 43116340, 47856880, 86232680, 114258301, 172465360, 228516602, 457033204, 571291505, 914066408, 1142583010, 1828132816, 2285166020, 4570332040, 9140664080]

約数ペア:

[(1, 9140664080), (2, 4570332040), (4, 2285166020), (5, 1828132816), (8, 1142583010), (10, 914066408), (16, 571291505), (20, 457033204), (40, 228516602), (53, 172465360), (80, 114258301), (106, 86232680), (191, 47856880), (212, 43116340), (265, 34493072), (382, 23928440), (424, 21558170), (530, 17246536), (764, 11964220), (848, 10779085), (955, 9571376), (1060, 8623268), (1528, 5982110), (1910, 4785688), (2120, 4311634), (3056, 2991055), (3820, 2392844), (4240, 2155817), (7640, 1196422), (10123, 902960), (11287, 809840), (15280, 598211), (20246, 451480), (22574, 404920), (40492, 225740), (45148, 202460), (50615, 180592), (56435, 161968), (80984, 112870), (90296, 101230)]