9875382010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{10253}}^1$

素因数の和:10543

約数の個数: 64

約数和(自身を含む): 19845181440

約数和(自身を除く): 9969799430

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 239, 310, 403, 478, 806, 1195, 2015, 2390, 3107, 4030, 6214, 7409, 10253, 14818, 15535, 20506, 31070, 37045, 51265, 74090, 96317, 102530, 133289, 192634, 266578, 317843, 481585, 635686, 666445, 963170, 1332890, 1589215, 2450467, 3178430, 4131959, 4900934, 8263918, 12252335, 20659795, 24504670, 31856071, 41319590, 63712142, 75964477, 151928954, 159280355, 318560710, 379822385, 759644770, 987538201, 1975076402, 4937691005, 9875382010]

約数ペア:

[(1, 9875382010), (2, 4937691005), (5, 1975076402), (10, 987538201), (13, 759644770), (26, 379822385), (31, 318560710), (62, 159280355), (65, 151928954), (130, 75964477), (155, 63712142), (239, 41319590), (310, 31856071), (403, 24504670), (478, 20659795), (806, 12252335), (1195, 8263918), (2015, 4900934), (2390, 4131959), (3107, 3178430), (4030, 2450467), (6214, 1589215), (7409, 1332890), (10253, 963170), (14818, 666445), (15535, 635686), (20506, 481585), (31070, 317843), (37045, 266578), (51265, 192634), (74090, 133289), (96317, 102530)]