10521560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 27604800

約数和(自身を除く): 17083240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 709, 742, 1060, 1418, 1484, 1855, 2120, 2836, 2968, 3545, 3710, 4963, 5672, 7090, 7420, 9926, 14180, 14840, 19852, 24815, 28360, 37577, 39704, 49630, 75154, 99260, 150308, 187885, 198520, 263039, 300616, 375770, 526078, 751540, 1052156, 1315195, 1503080, 2104312, 2630390, 5260780, 10521560]

約数ペア:

[(1, 10521560), (2, 5260780), (4, 2630390), (5, 2104312), (7, 1503080), (8, 1315195), (10, 1052156), (14, 751540), (20, 526078), (28, 375770), (35, 300616), (40, 263039), (53, 198520), (56, 187885), (70, 150308), (106, 99260), (140, 75154), (212, 49630), (265, 39704), (280, 37577), (371, 28360), (424, 24815), (530, 19852), (709, 14840), (742, 14180), (1060, 9926), (1418, 7420), (1484, 7090), (1855, 5672), (2120, 4963), (2836, 3710), (2968, 3545)]