104118980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6823}}^1$

素因数の和:6948

約数の個数: 48

約数和(自身を含む): 252215040

約数和(自身を除く): 148096060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 6823, 7630, 13646, 15260, 27292, 34115, 47761, 68230, 95522, 136460, 191044, 238805, 477610, 743707, 955220, 1487414, 2974828, 3718535, 5205949, 7437070, 10411898, 14874140, 20823796, 26029745, 52059490, 104118980]

約数ペア:

[(1, 104118980), (2, 52059490), (4, 26029745), (5, 20823796), (7, 14874140), (10, 10411898), (14, 7437070), (20, 5205949), (28, 3718535), (35, 2974828), (70, 1487414), (109, 955220), (140, 743707), (218, 477610), (436, 238805), (545, 191044), (763, 136460), (1090, 95522), (1526, 68230), (2180, 47761), (3052, 34115), (3815, 27292), (6823, 15260), (7630, 13646)]