113311900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{863}}^1$

素因数の和:991

約数の個数: 72

約数和(自身を含む): 267732864

約数和(自身を除く): 154420964

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 101, 130, 202, 260, 325, 404, 505, 650, 863, 1010, 1300, 1313, 1726, 2020, 2525, 2626, 3452, 4315, 5050, 5252, 6565, 8630, 10100, 11219, 13130, 17260, 21575, 22438, 26260, 32825, 43150, 44876, 56095, 65650, 86300, 87163, 112190, 131300, 174326, 224380, 280475, 348652, 435815, 560950, 871630, 1121900, 1133119, 1743260, 2179075, 2266238, 4358150, 4532476, 5665595, 8716300, 11331190, 22662380, 28327975, 56655950, 113311900]

約数ペア:

[(1, 113311900), (2, 56655950), (4, 28327975), (5, 22662380), (10, 11331190), (13, 8716300), (20, 5665595), (25, 4532476), (26, 4358150), (50, 2266238), (52, 2179075), (65, 1743260), (100, 1133119), (101, 1121900), (130, 871630), (202, 560950), (260, 435815), (325, 348652), (404, 280475), (505, 224380), (650, 174326), (863, 131300), (1010, 112190), (1300, 87163), (1313, 86300), (1726, 65650), (2020, 56095), (2525, 44876), (2626, 43150), (3452, 32825), (4315, 26260), (5050, 22438), (5252, 21575), (6565, 17260), (8630, 13130), (10100, 11219)]