134019820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 325011456

約数和(自身を除く): 190991636

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 43, 44, 55, 62, 86, 110, 124, 155, 172, 215, 220, 310, 341, 430, 457, 473, 620, 682, 860, 914, 946, 1333, 1364, 1705, 1828, 1892, 2285, 2365, 2666, 3410, 4570, 4730, 5027, 5332, 6665, 6820, 9140, 9460, 10054, 13330, 14167, 14663, 19651, 20108, 25135, 26660, 28334, 29326, 39302, 50270, 56668, 58652, 70835, 73315, 78604, 98255, 100540, 141670, 146630, 155837, 196510, 216161, 283340, 293260, 311674, 393020, 432322, 609181, 623348, 779185, 864644, 1080805, 1218362, 1558370, 2161610, 2436724, 3045905, 3116740, 4323220, 6091810, 6700991, 12183620, 13401982, 26803964, 33504955, 67009910, 134019820]

約数ペア:

[(1, 134019820), (2, 67009910), (4, 33504955), (5, 26803964), (10, 13401982), (11, 12183620), (20, 6700991), (22, 6091810), (31, 4323220), (43, 3116740), (44, 3045905), (55, 2436724), (62, 2161610), (86, 1558370), (110, 1218362), (124, 1080805), (155, 864644), (172, 779185), (215, 623348), (220, 609181), (310, 432322), (341, 393020), (430, 311674), (457, 293260), (473, 283340), (620, 216161), (682, 196510), (860, 155837), (914, 146630), (946, 141670), (1333, 100540), (1364, 98255), (1705, 78604), (1828, 73315), (1892, 70835), (2285, 58652), (2365, 56668), (2666, 50270), (3410, 39302), (4570, 29326), (4730, 28334), (5027, 26660), (5332, 25135), (6665, 20108), (6820, 19651), (9140, 14663), (9460, 14167), (10054, 13330)]