103481620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:793

約数の個数: 72

約数和(自身を含む): 243125064

約数和(自身を除く): 139643444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 121, 122, 220, 242, 244, 305, 484, 605, 610, 671, 701, 1210, 1220, 1342, 1402, 2420, 2684, 2804, 3355, 3505, 6710, 7010, 7381, 7711, 13420, 14020, 14762, 15422, 29524, 30844, 36905, 38555, 42761, 73810, 77110, 84821, 85522, 147620, 154220, 169642, 171044, 213805, 339284, 424105, 427610, 470371, 848210, 855220, 940742, 1696420, 1881484, 2351855, 4703710, 5174081, 9407420, 10348162, 20696324, 25870405, 51740810, 103481620]

約数ペア:

[(1, 103481620), (2, 51740810), (4, 25870405), (5, 20696324), (10, 10348162), (11, 9407420), (20, 5174081), (22, 4703710), (44, 2351855), (55, 1881484), (61, 1696420), (110, 940742), (121, 855220), (122, 848210), (220, 470371), (242, 427610), (244, 424105), (305, 339284), (484, 213805), (605, 171044), (610, 169642), (671, 154220), (701, 147620), (1210, 85522), (1220, 84821), (1342, 77110), (1402, 73810), (2420, 42761), (2684, 38555), (2804, 36905), (3355, 30844), (3505, 29524), (6710, 15422), (7010, 14762), (7381, 14020), (7711, 13420)]