88347291220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1\times {\mathrm{135581}}^1$

素因数の和:136672

約数の個数: 48

約数和(自身を含む): 191697762816

約数和(自身を除く): 103350471596

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1051, 2102, 4204, 5255, 10510, 21020, 32581, 65162, 130324, 135581, 162905, 271162, 325810, 542324, 651620, 677905, 1355810, 2711620, 4203011, 8406022, 16812044, 21015055, 42030110, 84060220, 142495631, 284991262, 569982524, 712478155, 1424956310, 2849912620, 4417364561, 8834729122, 17669458244, 22086822805, 44173645610, 88347291220]

約数ペア:

[(1, 88347291220), (2, 44173645610), (4, 22086822805), (5, 17669458244), (10, 8834729122), (20, 4417364561), (31, 2849912620), (62, 1424956310), (124, 712478155), (155, 569982524), (310, 284991262), (620, 142495631), (1051, 84060220), (2102, 42030110), (4204, 21015055), (5255, 16812044), (10510, 8406022), (21020, 4203011), (32581, 2711620), (65162, 1355810), (130324, 677905), (135581, 651620), (162905, 542324), (271162, 325810)]