11299640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 28257120

約数和(自身を除く): 16957480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 421, 440, 488, 610, 671, 842, 1220, 1342, 1684, 2105, 2440, 2684, 3355, 3368, 4210, 4631, 5368, 6710, 8420, 9262, 13420, 16840, 18524, 23155, 25681, 26840, 37048, 46310, 51362, 92620, 102724, 128405, 185240, 205448, 256810, 282491, 513620, 564982, 1027240, 1129964, 1412455, 2259928, 2824910, 5649820, 11299640]

約数ペア:

[(1, 11299640), (2, 5649820), (4, 2824910), (5, 2259928), (8, 1412455), (10, 1129964), (11, 1027240), (20, 564982), (22, 513620), (40, 282491), (44, 256810), (55, 205448), (61, 185240), (88, 128405), (110, 102724), (122, 92620), (220, 51362), (244, 46310), (305, 37048), (421, 26840), (440, 25681), (488, 23155), (610, 18524), (671, 16840), (842, 13420), (1220, 9262), (1342, 8420), (1684, 6710), (2105, 5368), (2440, 4631), (2684, 4210), (3355, 3368)]