100508980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 250967808

約数和(自身を除く): 150458828

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 113, 130, 143, 220, 226, 260, 286, 311, 452, 565, 572, 622, 715, 1130, 1243, 1244, 1430, 1469, 1555, 2260, 2486, 2860, 2938, 3110, 3421, 4043, 4972, 5876, 6215, 6220, 6842, 7345, 8086, 12430, 13684, 14690, 16159, 16172, 17105, 20215, 24860, 29380, 32318, 34210, 35143, 40430, 44473, 64636, 68420, 70286, 80795, 80860, 88946, 140572, 161590, 175715, 177892, 222365, 323180, 351430, 386573, 444730, 456859, 702860, 773146, 889460, 913718, 1546292, 1827436, 1932865, 2284295, 3865730, 4568590, 5025449, 7731460, 9137180, 10050898, 20101796, 25127245, 50254490, 100508980]

約数ペア:

[(1, 100508980), (2, 50254490), (4, 25127245), (5, 20101796), (10, 10050898), (11, 9137180), (13, 7731460), (20, 5025449), (22, 4568590), (26, 3865730), (44, 2284295), (52, 1932865), (55, 1827436), (65, 1546292), (110, 913718), (113, 889460), (130, 773146), (143, 702860), (220, 456859), (226, 444730), (260, 386573), (286, 351430), (311, 323180), (452, 222365), (565, 177892), (572, 175715), (622, 161590), (715, 140572), (1130, 88946), (1243, 80860), (1244, 80795), (1430, 70286), (1469, 68420), (1555, 64636), (2260, 44473), (2486, 40430), (2860, 35143), (2938, 34210), (3110, 32318), (3421, 29380), (4043, 24860), (4972, 20215), (5876, 17105), (6215, 16172), (6220, 16159), (6842, 14690), (7345, 13684), (8086, 12430)]