10880220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 35048160

約数和(自身を除く): 24167940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 37, 39, 52, 58, 60, 65, 74, 78, 87, 111, 116, 130, 145, 148, 156, 169, 174, 185, 195, 222, 260, 290, 338, 348, 370, 377, 390, 435, 444, 481, 507, 555, 580, 676, 740, 754, 780, 845, 870, 962, 1014, 1073, 1110, 1131, 1443, 1508, 1690, 1740, 1885, 1924, 2028, 2146, 2220, 2262, 2405, 2535, 2886, 3219, 3380, 3770, 4292, 4524, 4810, 4901, 5070, 5365, 5655, 5772, 6253, 6438, 7215, 7540, 9620, 9802, 10140, 10730, 11310, 12506, 12876, 13949, 14430, 14703, 16095, 18759, 19604, 21460, 22620, 24505, 25012, 27898, 28860, 29406, 31265, 32190, 37518, 41847, 49010, 55796, 58812, 62530, 64380, 69745, 73515, 75036, 83694, 93795, 98020, 125060, 139490, 147030, 167388, 181337, 187590, 209235, 278980, 294060, 362674, 375180, 418470, 544011, 725348, 836940, 906685, 1088022, 1813370, 2176044, 2720055, 3626740, 5440110, 10880220]

約数ペア:

[(1, 10880220), (2, 5440110), (3, 3626740), (4, 2720055), (5, 2176044), (6, 1813370), (10, 1088022), (12, 906685), (13, 836940), (15, 725348), (20, 544011), (26, 418470), (29, 375180), (30, 362674), (37, 294060), (39, 278980), (52, 209235), (58, 187590), (60, 181337), (65, 167388), (74, 147030), (78, 139490), (87, 125060), (111, 98020), (116, 93795), (130, 83694), (145, 75036), (148, 73515), (156, 69745), (169, 64380), (174, 62530), (185, 58812), (195, 55796), (222, 49010), (260, 41847), (290, 37518), (338, 32190), (348, 31265), (370, 29406), (377, 28860), (390, 27898), (435, 25012), (444, 24505), (481, 22620), (507, 21460), (555, 19604), (580, 18759), (676, 16095), (740, 14703), (754, 14430), (780, 13949), (845, 12876), (870, 12506), (962, 11310), (1014, 10730), (1073, 10140), (1110, 9802), (1131, 9620), (1443, 7540), (1508, 7215), (1690, 6438), (1740, 6253), (1885, 5772), (1924, 5655), (2028, 5365), (2146, 5070), (2220, 4901), (2262, 4810), (2405, 4524), (2535, 4292), (2886, 3770), (3219, 3380)]