186308980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5011}}^1$

素因数の和:5057

約数の個数: 72

約数和(自身を含む): 462266784

約数和(自身を除く): 275957804

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 572, 676, 715, 845, 1430, 1690, 1859, 2860, 3380, 3718, 5011, 7436, 9295, 10022, 18590, 20044, 25055, 37180, 50110, 55121, 65143, 100220, 110242, 130286, 220484, 260572, 275605, 325715, 551210, 651430, 716573, 846859, 1102420, 1302860, 1433146, 1693718, 2866292, 3387436, 3582865, 4234295, 7165730, 8468590, 9315449, 14331460, 16937180, 18630898, 37261796, 46577245, 93154490, 186308980]

約数ペア:

[(1, 186308980), (2, 93154490), (4, 46577245), (5, 37261796), (10, 18630898), (11, 16937180), (13, 14331460), (20, 9315449), (22, 8468590), (26, 7165730), (44, 4234295), (52, 3582865), (55, 3387436), (65, 2866292), (110, 1693718), (130, 1433146), (143, 1302860), (169, 1102420), (220, 846859), (260, 716573), (286, 651430), (338, 551210), (572, 325715), (676, 275605), (715, 260572), (845, 220484), (1430, 130286), (1690, 110242), (1859, 100220), (2860, 65143), (3380, 55121), (3718, 50110), (5011, 37180), (7436, 25055), (9295, 20044), (10022, 18590)]