2592156940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{185951}}^1$

素因数の和:186018

約数の個数: 48

約数和(自身を含む): 5904347904

約数和(自身を除く): 3312190964

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3485, 6970, 13940, 185951, 371902, 743804, 929755, 1859510, 3161167, 3719020, 6322334, 7623991, 12644668, 15247982, 15805835, 30495964, 31611670, 38119955, 63223340, 76239910, 129607847, 152479820, 259215694, 518431388, 648039235, 1296078470, 2592156940]

約数ペア:

[(1, 2592156940), (2, 1296078470), (4, 648039235), (5, 518431388), (10, 259215694), (17, 152479820), (20, 129607847), (34, 76239910), (41, 63223340), (68, 38119955), (82, 31611670), (85, 30495964), (164, 15805835), (170, 15247982), (205, 12644668), (340, 7623991), (410, 6322334), (697, 3719020), (820, 3161167), (1394, 1859510), (2788, 929755), (3485, 743804), (6970, 371902), (13940, 185951)]