42644960

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1489}}^1$

素因数の和:1683

約数の個数: 48

約数和(自身を含む): 101379600

約数和(自身を除く): 58734640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 1432, 1489, 1790, 2864, 2978, 3580, 5728, 5956, 7160, 7445, 11912, 14320, 14890, 23824, 28640, 29780, 47648, 59560, 119120, 238240, 266531, 533062, 1066124, 1332655, 2132248, 2665310, 4264496, 5330620, 8528992, 10661240, 21322480, 42644960]

約数ペア:

[(1, 42644960), (2, 21322480), (4, 10661240), (5, 8528992), (8, 5330620), (10, 4264496), (16, 2665310), (20, 2132248), (32, 1332655), (40, 1066124), (80, 533062), (160, 266531), (179, 238240), (358, 119120), (716, 59560), (895, 47648), (1432, 29780), (1489, 28640), (1790, 23824), (2864, 14890), (2978, 14320), (3580, 11912), (5728, 7445), (5956, 7160)]