4853420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1697}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 11981088

約数和(自身を除く): 7127668

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 1697, 2860, 3394, 6788, 8485, 16970, 18667, 22061, 33940, 37334, 44122, 74668, 88244, 93335, 110305, 186670, 220610, 242671, 373340, 441220, 485342, 970684, 1213355, 2426710, 4853420]

約数ペア:

[(1, 4853420), (2, 2426710), (4, 1213355), (5, 970684), (10, 485342), (11, 441220), (13, 373340), (20, 242671), (22, 220610), (26, 186670), (44, 110305), (52, 93335), (55, 88244), (65, 74668), (110, 44122), (130, 37334), (143, 33940), (220, 22061), (260, 18667), (286, 16970), (572, 8485), (715, 6788), (1430, 3394), (1697, 2860)]