63022240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20731}}^1$

素因数の和:20765

約数の個数: 48

約数和(自身を含む): 156733920

約数和(自身を除く): 93711680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 20731, 41462, 82924, 103655, 165848, 207310, 331696, 393889, 414620, 663392, 787778, 829240, 1575556, 1658480, 1969445, 3151112, 3316960, 3938890, 6302224, 7877780, 12604448, 15755560, 31511120, 63022240]

約数ペア:

[(1, 63022240), (2, 31511120), (4, 15755560), (5, 12604448), (8, 7877780), (10, 6302224), (16, 3938890), (19, 3316960), (20, 3151112), (32, 1969445), (38, 1658480), (40, 1575556), (76, 829240), (80, 787778), (95, 663392), (152, 414620), (160, 393889), (190, 331696), (304, 207310), (380, 165848), (608, 103655), (760, 82924), (1520, 41462), (3040, 20731)]