103905440

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12253}}^1$

素因数の和:12321

約数の個数: 48

約数和(自身を含む): 250128648

約数和(自身を除く): 146223208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 12253, 24506, 49012, 61265, 98024, 122530, 196048, 245060, 392096, 490120, 649409, 980240, 1298818, 1960480, 2597636, 3247045, 5195272, 6494090, 10390544, 12988180, 20781088, 25976360, 51952720, 103905440]

約数ペア:

[(1, 103905440), (2, 51952720), (4, 25976360), (5, 20781088), (8, 12988180), (10, 10390544), (16, 6494090), (20, 5195272), (32, 3247045), (40, 2597636), (53, 1960480), (80, 1298818), (106, 980240), (160, 649409), (212, 490120), (265, 392096), (424, 245060), (530, 196048), (848, 122530), (1060, 98024), (1696, 61265), (2120, 49012), (4240, 24506), (8480, 12253)]