42875920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18481}}^1$

素因数の和:18523

約数の個数: 40

約数和(自身を含む): 103129560

約数和(自身を除く): 60253640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 18481, 36962, 73924, 92405, 147848, 184810, 295696, 369620, 535949, 739240, 1071898, 1478480, 2143796, 2679745, 4287592, 5359490, 8575184, 10718980, 21437960, 42875920]

約数ペア:

[(1, 42875920), (2, 21437960), (4, 10718980), (5, 8575184), (8, 5359490), (10, 4287592), (16, 2679745), (20, 2143796), (29, 1478480), (40, 1071898), (58, 739240), (80, 535949), (116, 369620), (145, 295696), (232, 184810), (290, 147848), (464, 92405), (580, 73924), (1160, 36962), (2320, 18481)]