15511402660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{7853}}^1$

素因数の和:8053

約数の個数: 96

約数和(自身を含む): 35910749952

約数和(自身を除く): 20399347292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 107, 130, 142, 214, 260, 284, 355, 428, 535, 710, 923, 1070, 1391, 1420, 1846, 2140, 2782, 3692, 4615, 5564, 6955, 7597, 7853, 9230, 13910, 15194, 15706, 18460, 27820, 30388, 31412, 37985, 39265, 75970, 78530, 98761, 102089, 151940, 157060, 197522, 204178, 395044, 408356, 493805, 510445, 557563, 840271, 987610, 1020890, 1115126, 1680542, 1975220, 2041780, 2230252, 2787815, 3361084, 4201355, 5575630, 7248319, 8402710, 10923523, 11151260, 14496638, 16805420, 21847046, 28993276, 36241595, 43694092, 54617615, 59659241, 72483190, 109235230, 119318482, 144966380, 218470460, 238636964, 298296205, 596592410, 775570133, 1193184820, 1551140266, 3102280532, 3877850665, 7755701330, 15511402660]

約数ペア:

[(1, 15511402660), (2, 7755701330), (4, 3877850665), (5, 3102280532), (10, 1551140266), (13, 1193184820), (20, 775570133), (26, 596592410), (52, 298296205), (65, 238636964), (71, 218470460), (107, 144966380), (130, 119318482), (142, 109235230), (214, 72483190), (260, 59659241), (284, 54617615), (355, 43694092), (428, 36241595), (535, 28993276), (710, 21847046), (923, 16805420), (1070, 14496638), (1391, 11151260), (1420, 10923523), (1846, 8402710), (2140, 7248319), (2782, 5575630), (3692, 4201355), (4615, 3361084), (5564, 2787815), (6955, 2230252), (7597, 2041780), (7853, 1975220), (9230, 1680542), (13910, 1115126), (15194, 1020890), (15706, 987610), (18460, 840271), (27820, 557563), (30388, 510445), (31412, 493805), (37985, 408356), (39265, 395044), (75970, 204178), (78530, 197522), (98761, 157060), (102089, 151940)]