22488970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 50123520

約数和(自身を除く): 27634550

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 37, 38, 70, 74, 95, 133, 185, 190, 259, 266, 370, 457, 518, 665, 703, 914, 1295, 1330, 1406, 2285, 2590, 3199, 3515, 4570, 4921, 6398, 7030, 8683, 9842, 15995, 16909, 17366, 24605, 31990, 33818, 43415, 49210, 60781, 84545, 86830, 118363, 121562, 169090, 236726, 303905, 321271, 591815, 607810, 642542, 1183630, 1606355, 2248897, 3212710, 4497794, 11244485, 22488970]

約数ペア:

[(1, 22488970), (2, 11244485), (5, 4497794), (7, 3212710), (10, 2248897), (14, 1606355), (19, 1183630), (35, 642542), (37, 607810), (38, 591815), (70, 321271), (74, 303905), (95, 236726), (133, 169090), (185, 121562), (190, 118363), (259, 86830), (266, 84545), (370, 60781), (457, 49210), (518, 43415), (665, 33818), (703, 31990), (914, 24605), (1295, 17366), (1330, 16909), (1406, 15995), (2285, 9842), (2590, 8683), (3199, 7030), (3515, 6398), (4570, 4921)]