42901631680

素因数分解:

$2^6\times 5^1\times {\mathrm{179}}^1\times {\mathrm{748981}}^1$

素因数の和:749177

約数の個数: 56

約数和(自身を含む): 102730371120

約数和(自身を除く): 59828739440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 179, 320, 358, 716, 895, 1432, 1790, 2864, 3580, 5728, 7160, 11456, 14320, 28640, 57280, 748981, 1497962, 2995924, 3744905, 5991848, 7489810, 11983696, 14979620, 23967392, 29959240, 47934784, 59918480, 119836960, 134067599, 239673920, 268135198, 536270396, 670337995, 1072540792, 1340675990, 2145081584, 2681351980, 4290163168, 5362703960, 8580326336, 10725407920, 21450815840, 42901631680]

約数ペア:

[(1, 42901631680), (2, 21450815840), (4, 10725407920), (5, 8580326336), (8, 5362703960), (10, 4290163168), (16, 2681351980), (20, 2145081584), (32, 1340675990), (40, 1072540792), (64, 670337995), (80, 536270396), (160, 268135198), (179, 239673920), (320, 134067599), (358, 119836960), (716, 59918480), (895, 47934784), (1432, 29959240), (1790, 23967392), (2864, 14979620), (3580, 11983696), (5728, 7489810), (7160, 5991848), (11456, 3744905), (14320, 2995924), (28640, 1497962), (57280, 748981)]