65551020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 192265920

約数和(自身を除く): 126714900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 101, 116, 145, 174, 202, 290, 303, 348, 373, 404, 435, 505, 580, 606, 746, 870, 1010, 1119, 1212, 1492, 1515, 1740, 1865, 2020, 2238, 2929, 3030, 3730, 4476, 5595, 5858, 6060, 7460, 8787, 10817, 11190, 11716, 14645, 17574, 21634, 22380, 29290, 32451, 35148, 37673, 43268, 43935, 54085, 58580, 64902, 75346, 87870, 108170, 113019, 129804, 150692, 162255, 175740, 188365, 216340, 226038, 324510, 376730, 452076, 565095, 649020, 753460, 1092517, 1130190, 2185034, 2260380, 3277551, 4370068, 5462585, 6555102, 10925170, 13110204, 16387755, 21850340, 32775510, 65551020]

約数ペア:

[(1, 65551020), (2, 32775510), (3, 21850340), (4, 16387755), (5, 13110204), (6, 10925170), (10, 6555102), (12, 5462585), (15, 4370068), (20, 3277551), (29, 2260380), (30, 2185034), (58, 1130190), (60, 1092517), (87, 753460), (101, 649020), (116, 565095), (145, 452076), (174, 376730), (202, 324510), (290, 226038), (303, 216340), (348, 188365), (373, 175740), (404, 162255), (435, 150692), (505, 129804), (580, 113019), (606, 108170), (746, 87870), (870, 75346), (1010, 64902), (1119, 58580), (1212, 54085), (1492, 43935), (1515, 43268), (1740, 37673), (1865, 35148), (2020, 32451), (2238, 29290), (2929, 22380), (3030, 21634), (3730, 17574), (4476, 14645), (5595, 11716), (5858, 11190), (6060, 10817), (7460, 8787)]