79124150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1249}}^1$

素因数の和:1449

約数の個数: 48

約数和(自身を含む): 169260000

約数和(自身を除く): 90135850

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 181, 350, 362, 905, 1249, 1267, 1810, 2498, 2534, 4525, 6245, 6335, 8743, 9050, 12490, 12670, 17486, 31225, 31675, 43715, 62450, 63350, 87430, 218575, 226069, 437150, 452138, 1130345, 1582483, 2260690, 3164966, 5651725, 7912415, 11303450, 15824830, 39562075, 79124150]

約数ペア:

[(1, 79124150), (2, 39562075), (5, 15824830), (7, 11303450), (10, 7912415), (14, 5651725), (25, 3164966), (35, 2260690), (50, 1582483), (70, 1130345), (175, 452138), (181, 437150), (350, 226069), (362, 218575), (905, 87430), (1249, 63350), (1267, 62450), (1810, 43715), (2498, 31675), (2534, 31225), (4525, 17486), (6245, 12670), (6335, 12490), (8743, 9050)]