40088708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 81715200

約数和(自身を除く): 41626492

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 79, 158, 209, 316, 418, 607, 836, 869, 1214, 1501, 1738, 2428, 3002, 3476, 6004, 6677, 11533, 13354, 16511, 23066, 26708, 33022, 46132, 47953, 66044, 95906, 126863, 191812, 253726, 507452, 527483, 911107, 1054966, 1822214, 2109932, 3644428, 10022177, 20044354, 40088708]

約数ペア:

[(1, 40088708), (2, 20044354), (4, 10022177), (11, 3644428), (19, 2109932), (22, 1822214), (38, 1054966), (44, 911107), (76, 527483), (79, 507452), (158, 253726), (209, 191812), (316, 126863), (418, 95906), (607, 66044), (836, 47953), (869, 46132), (1214, 33022), (1501, 26708), (1738, 23066), (2428, 16511), (3002, 13354), (3476, 11533), (6004, 6677)]