101026640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8831}}^1$

素因数の和:8868

約数の個数: 80

約数和(自身を含む): 275982336

約数和(自身を除く): 174955696

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 8831, 11440, 17662, 35324, 44155, 70648, 88310, 97141, 114803, 141296, 176620, 194282, 229606, 353240, 388564, 459212, 485705, 574015, 706480, 777128, 918424, 971410, 1148030, 1262833, 1554256, 1836848, 1942820, 2296060, 2525666, 3885640, 4592120, 5051332, 6314165, 7771280, 9184240, 10102664, 12628330, 20205328, 25256660, 50513320, 101026640]

約数ペア:

[(1, 101026640), (2, 50513320), (4, 25256660), (5, 20205328), (8, 12628330), (10, 10102664), (11, 9184240), (13, 7771280), (16, 6314165), (20, 5051332), (22, 4592120), (26, 3885640), (40, 2525666), (44, 2296060), (52, 1942820), (55, 1836848), (65, 1554256), (80, 1262833), (88, 1148030), (104, 971410), (110, 918424), (130, 777128), (143, 706480), (176, 574015), (208, 485705), (220, 459212), (260, 388564), (286, 353240), (440, 229606), (520, 194282), (572, 176620), (715, 141296), (880, 114803), (1040, 97141), (1144, 88310), (1430, 70648), (2288, 44155), (2860, 35324), (5720, 17662), (8831, 11440)]