68762980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24043}}^1$

素因数の和:24076

約数の個数: 48

約数和(自身を含む): 169654464

約数和(自身を除く): 100891484

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, 24043, 48086, 96172, 120215, 240430, 264473, 312559, 480860, 528946, 625118, 1057892, 1250236, 1322365, 1562795, 2644730, 3125590, 3438149, 5289460, 6251180, 6876298, 13752596, 17190745, 34381490, 68762980]

約数ペア:

[(1, 68762980), (2, 34381490), (4, 17190745), (5, 13752596), (10, 6876298), (11, 6251180), (13, 5289460), (20, 3438149), (22, 3125590), (26, 2644730), (44, 1562795), (52, 1322365), (55, 1250236), (65, 1057892), (110, 625118), (130, 528946), (143, 480860), (220, 312559), (260, 264473), (286, 240430), (572, 120215), (715, 96172), (1430, 48086), (2860, 24043)]