98157460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2039}}^1$

素因数の和:2160

約数の個数: 48

約数和(自身を含む): 215913600

約数和(自身を除く): 117756140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 83, 116, 145, 166, 290, 332, 415, 580, 830, 1660, 2039, 2407, 4078, 4814, 8156, 9628, 10195, 12035, 20390, 24070, 40780, 48140, 59131, 118262, 169237, 236524, 295655, 338474, 591310, 676948, 846185, 1182620, 1692370, 3384740, 4907873, 9815746, 19631492, 24539365, 49078730, 98157460]

約数ペア:

[(1, 98157460), (2, 49078730), (4, 24539365), (5, 19631492), (10, 9815746), (20, 4907873), (29, 3384740), (58, 1692370), (83, 1182620), (116, 846185), (145, 676948), (166, 591310), (290, 338474), (332, 295655), (415, 236524), (580, 169237), (830, 118262), (1660, 59131), (2039, 48140), (2407, 40780), (4078, 24070), (4814, 20390), (8156, 12035), (9628, 10195)]