43297540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15139}}^1$

素因数の和:15172

約数の個数: 48

約数和(自身を含む): 106827840

約数和(自身を除く): 63530300

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, 2860, 15139, 30278, 60556, 75695, 151390, 166529, 196807, 302780, 333058, 393614, 666116, 787228, 832645, 984035, 1665290, 1968070, 2164877, 3330580, 3936140, 4329754, 8659508, 10824385, 21648770, 43297540]

約数ペア:

[(1, 43297540), (2, 21648770), (4, 10824385), (5, 8659508), (10, 4329754), (11, 3936140), (13, 3330580), (20, 2164877), (22, 1968070), (26, 1665290), (44, 984035), (52, 832645), (55, 787228), (65, 666116), (110, 393614), (130, 333058), (143, 302780), (220, 196807), (260, 166529), (286, 151390), (572, 75695), (715, 60556), (1430, 30278), (2860, 15139)]