2731456960

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{102841}}^1$

素因数の和:102941

約数の個数: 56

約数和(自身を含む): 6582710736

約数和(自身を除く): 3851253776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 5312, 6640, 13280, 26560, 102841, 205682, 411364, 514205, 822728, 1028410, 1645456, 2056820, 3290912, 4113640, 6581824, 8227280, 8535803, 16454560, 17071606, 32909120, 34143212, 42679015, 68286424, 85358030, 136572848, 170716060, 273145696, 341432120, 546291392, 682864240, 1365728480, 2731456960]

約数ペア:

[(1, 2731456960), (2, 1365728480), (4, 682864240), (5, 546291392), (8, 341432120), (10, 273145696), (16, 170716060), (20, 136572848), (32, 85358030), (40, 68286424), (64, 42679015), (80, 34143212), (83, 32909120), (160, 17071606), (166, 16454560), (320, 8535803), (332, 8227280), (415, 6581824), (664, 4113640), (830, 3290912), (1328, 2056820), (1660, 1645456), (2656, 1028410), (3320, 822728), (5312, 514205), (6640, 411364), (13280, 205682), (26560, 102841)]