101445920

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7639}}^1$

素因数の和:7737

約数の個数: 48

約数和(自身を含む): 242585280

約数和(自身を除く): 141139360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 7639, 13280, 15278, 30556, 38195, 61112, 76390, 122224, 152780, 244448, 305560, 611120, 634037, 1222240, 1268074, 2536148, 3170185, 5072296, 6340370, 10144592, 12680740, 20289184, 25361480, 50722960, 101445920]

約数ペア:

[(1, 101445920), (2, 50722960), (4, 25361480), (5, 20289184), (8, 12680740), (10, 10144592), (16, 6340370), (20, 5072296), (32, 3170185), (40, 2536148), (80, 1268074), (83, 1222240), (160, 634037), (166, 611120), (332, 305560), (415, 244448), (664, 152780), (830, 122224), (1328, 76390), (1660, 61112), (2656, 38195), (3320, 30556), (6640, 15278), (7639, 13280)]