2916577760

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{3517}}^1$

素因数の和:3676

約数の個数: 96

約数和(自身を含む): 7085195712

約数和(自身を除く): 4168617952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 73, 80, 142, 146, 160, 284, 292, 355, 365, 568, 584, 710, 730, 1136, 1168, 1420, 1460, 2272, 2336, 2840, 2920, 3517, 5183, 5680, 5840, 7034, 10366, 11360, 11680, 14068, 17585, 20732, 25915, 28136, 35170, 41464, 51830, 56272, 70340, 82928, 103660, 112544, 140680, 165856, 207320, 249707, 256741, 281360, 414640, 499414, 513482, 562720, 829280, 998828, 1026964, 1248535, 1283705, 1997656, 2053928, 2497070, 2567410, 3995312, 4107856, 4994140, 5134820, 7990624, 8215712, 9988280, 10269640, 18228611, 19976560, 20539280, 36457222, 39953120, 41078560, 72914444, 91143055, 145828888, 182286110, 291657776, 364572220, 583315552, 729144440, 1458288880, 2916577760]

約数ペア:

[(1, 2916577760), (2, 1458288880), (4, 729144440), (5, 583315552), (8, 364572220), (10, 291657776), (16, 182286110), (20, 145828888), (32, 91143055), (40, 72914444), (71, 41078560), (73, 39953120), (80, 36457222), (142, 20539280), (146, 19976560), (160, 18228611), (284, 10269640), (292, 9988280), (355, 8215712), (365, 7990624), (568, 5134820), (584, 4994140), (710, 4107856), (730, 3995312), (1136, 2567410), (1168, 2497070), (1420, 2053928), (1460, 1997656), (2272, 1283705), (2336, 1248535), (2840, 1026964), (2920, 998828), (3517, 829280), (5183, 562720), (5680, 513482), (5840, 499414), (7034, 414640), (10366, 281360), (11360, 256741), (11680, 249707), (14068, 207320), (17585, 165856), (20732, 140680), (25915, 112544), (28136, 103660), (35170, 82928), (41464, 70340), (51830, 56272)]