820055818592

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1\times {\mathrm{11083}}^1$

素因数の和:12316

約数の個数: 96

約数和(自身を含む): 1695341249280

約数和(自身を除く): 875285430688

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 71, 116, 142, 232, 284, 464, 568, 928, 1123, 1136, 2059, 2246, 2272, 4118, 4492, 8236, 8984, 11083, 16472, 17968, 22166, 32567, 32944, 35936, 44332, 65134, 65888, 79733, 88664, 130268, 159466, 177328, 260536, 318932, 321407, 354656, 521072, 637864, 642814, 786893, 1042144, 1275728, 1285628, 1573786, 2312257, 2551456, 2571256, 3147572, 4624514, 5142512, 6295144, 9249028, 10285024, 12446209, 12590288, 18498056, 22819897, 24892418, 25180576, 36996112, 45639794, 49784836, 73992224, 91279588, 99569672, 182559176, 199139344, 360940061, 365118352, 398278688, 721880122, 730236704, 883680839, 1443760244, 1767361678, 2887520488, 3534723356, 5775040976, 7069446712, 11550081952, 14138893424, 25626744331, 28277786848, 51253488662, 102506977324, 205013954648, 410027909296, 820055818592]

約数ペア:

[(1, 820055818592), (2, 410027909296), (4, 205013954648), (8, 102506977324), (16, 51253488662), (29, 28277786848), (32, 25626744331), (58, 14138893424), (71, 11550081952), (116, 7069446712), (142, 5775040976), (232, 3534723356), (284, 2887520488), (464, 1767361678), (568, 1443760244), (928, 883680839), (1123, 730236704), (1136, 721880122), (2059, 398278688), (2246, 365118352), (2272, 360940061), (4118, 199139344), (4492, 182559176), (8236, 99569672), (8984, 91279588), (11083, 73992224), (16472, 49784836), (17968, 45639794), (22166, 36996112), (32567, 25180576), (32944, 24892418), (35936, 22819897), (44332, 18498056), (65134, 12590288), (65888, 12446209), (79733, 10285024), (88664, 9249028), (130268, 6295144), (159466, 5142512), (177328, 4624514), (260536, 3147572), (318932, 2571256), (321407, 2551456), (354656, 2312257), (521072, 1573786), (637864, 1285628), (642814, 1275728), (786893, 1042144)]