2116764760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{6691}}^1$

素因数の和:7432

約数の個数: 64

約数和(自身を含む): 5203699200

約数和(自身を除く): 3086934440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 719, 1438, 2876, 3595, 5752, 6691, 7190, 7909, 13382, 14380, 15818, 26764, 28760, 31636, 33455, 39545, 53528, 63272, 66910, 73601, 79090, 133820, 147202, 158180, 267640, 294404, 316360, 368005, 588808, 736010, 1472020, 2944040, 4810829, 9621658, 19243316, 24054145, 38486632, 48108290, 52919119, 96216580, 105838238, 192433160, 211676476, 264595595, 423352952, 529191190, 1058382380, 2116764760]

約数ペア:

[(1, 2116764760), (2, 1058382380), (4, 529191190), (5, 423352952), (8, 264595595), (10, 211676476), (11, 192433160), (20, 105838238), (22, 96216580), (40, 52919119), (44, 48108290), (55, 38486632), (88, 24054145), (110, 19243316), (220, 9621658), (440, 4810829), (719, 2944040), (1438, 1472020), (2876, 736010), (3595, 588808), (5752, 368005), (6691, 316360), (7190, 294404), (7909, 267640), (13382, 158180), (14380, 147202), (15818, 133820), (26764, 79090), (28760, 73601), (31636, 66910), (33455, 63272), (39545, 53528)]