1259274080

素因数分解:

$2^5\times 5^1\times {\mathrm{631}}^1\times {\mathrm{12473}}^1$

素因数の和:13119

約数の個数: 48

約数和(自身を含む): 2979988704

約数和(自身を除く): 1720714624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 631, 1262, 2524, 3155, 5048, 6310, 10096, 12473, 12620, 20192, 24946, 25240, 49892, 50480, 62365, 99784, 100960, 124730, 199568, 249460, 399136, 498920, 997840, 1995680, 7870463, 15740926, 31481852, 39352315, 62963704, 78704630, 125927408, 157409260, 251854816, 314818520, 629637040, 1259274080]

約数ペア:

[(1, 1259274080), (2, 629637040), (4, 314818520), (5, 251854816), (8, 157409260), (10, 125927408), (16, 78704630), (20, 62963704), (32, 39352315), (40, 31481852), (80, 15740926), (160, 7870463), (631, 1995680), (1262, 997840), (2524, 498920), (3155, 399136), (5048, 249460), (6310, 199568), (10096, 124730), (12473, 100960), (12620, 99784), (20192, 62365), (24946, 50480), (25240, 49892)]