53682080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 133539840

約数和(自身を除く): 79857760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 79, 80, 124, 137, 155, 158, 160, 248, 274, 310, 316, 395, 496, 548, 620, 632, 685, 790, 992, 1096, 1240, 1264, 1370, 1580, 2192, 2449, 2480, 2528, 2740, 3160, 4247, 4384, 4898, 4960, 5480, 6320, 8494, 9796, 10823, 10960, 12245, 12640, 16988, 19592, 21235, 21646, 21920, 24490, 33976, 39184, 42470, 43292, 48980, 54115, 67952, 78368, 84940, 86584, 97960, 108230, 135904, 169880, 173168, 195920, 216460, 335513, 339760, 346336, 391840, 432920, 671026, 679520, 865840, 1342052, 1677565, 1731680, 2684104, 3355130, 5368208, 6710260, 10736416, 13420520, 26841040, 53682080]

約数ペア:

[(1, 53682080), (2, 26841040), (4, 13420520), (5, 10736416), (8, 6710260), (10, 5368208), (16, 3355130), (20, 2684104), (31, 1731680), (32, 1677565), (40, 1342052), (62, 865840), (79, 679520), (80, 671026), (124, 432920), (137, 391840), (155, 346336), (158, 339760), (160, 335513), (248, 216460), (274, 195920), (310, 173168), (316, 169880), (395, 135904), (496, 108230), (548, 97960), (620, 86584), (632, 84940), (685, 78368), (790, 67952), (992, 54115), (1096, 48980), (1240, 43292), (1264, 42470), (1370, 39184), (1580, 33976), (2192, 24490), (2449, 21920), (2480, 21646), (2528, 21235), (2740, 19592), (3160, 16988), (4247, 12640), (4384, 12245), (4898, 10960), (4960, 10823), (5480, 9796), (6320, 8494)]