88583980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{937}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 193828320

約数和(自身を除く): 105244340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 163, 290, 326, 580, 652, 815, 937, 1630, 1874, 3260, 3748, 4685, 4727, 9370, 9454, 18740, 18908, 23635, 27173, 47270, 54346, 94540, 108692, 135865, 152731, 271730, 305462, 543460, 610924, 763655, 1527310, 3054620, 4429199, 8858398, 17716796, 22145995, 44291990, 88583980]

約数ペア:

[(1, 88583980), (2, 44291990), (4, 22145995), (5, 17716796), (10, 8858398), (20, 4429199), (29, 3054620), (58, 1527310), (116, 763655), (145, 610924), (163, 543460), (290, 305462), (326, 271730), (580, 152731), (652, 135865), (815, 108692), (937, 94540), (1630, 54346), (1874, 47270), (3260, 27173), (3748, 23635), (4685, 18908), (4727, 18740), (9370, 9454)]