134901560

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 310262400

約数和(自身を除く): 175360840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 179, 227, 332, 358, 415, 454, 664, 716, 830, 895, 908, 1135, 1432, 1660, 1790, 1816, 2270, 3320, 3580, 4540, 7160, 9080, 14857, 18841, 29714, 37682, 40633, 59428, 74285, 75364, 81266, 94205, 118856, 148570, 150728, 162532, 188410, 203165, 297140, 325064, 376820, 406330, 594280, 753640, 812660, 1625320, 3372539, 6745078, 13490156, 16862695, 26980312, 33725390, 67450780, 134901560]

約数ペア:

[(1, 134901560), (2, 67450780), (4, 33725390), (5, 26980312), (8, 16862695), (10, 13490156), (20, 6745078), (40, 3372539), (83, 1625320), (166, 812660), (179, 753640), (227, 594280), (332, 406330), (358, 376820), (415, 325064), (454, 297140), (664, 203165), (716, 188410), (830, 162532), (895, 150728), (908, 148570), (1135, 118856), (1432, 94205), (1660, 81266), (1790, 75364), (1816, 74285), (2270, 59428), (3320, 40633), (3580, 37682), (4540, 29714), (7160, 18841), (9080, 14857)]