2601961360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 6473157120

約数和(自身を除く): 3871195760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 47, 59, 74, 80, 94, 118, 148, 185, 188, 235, 236, 295, 296, 317, 370, 376, 470, 472, 590, 592, 634, 740, 752, 940, 944, 1180, 1268, 1480, 1585, 1739, 1880, 2183, 2360, 2536, 2773, 2960, 3170, 3478, 3760, 4366, 4720, 5072, 5546, 6340, 6956, 8695, 8732, 10915, 11092, 11729, 12680, 13865, 13912, 14899, 17390, 17464, 18703, 21830, 22184, 23458, 25360, 27730, 27824, 29798, 34780, 34928, 37406, 43660, 44368, 46916, 55460, 58645, 59596, 69560, 74495, 74812, 87320, 93515, 93832, 102601, 110920, 117290, 119192, 139120, 148990, 149624, 174640, 187030, 187664, 205202, 221840, 234580, 238384, 297980, 299248, 374060, 410404, 469160, 513005, 551263, 595960, 692011, 748120, 820808, 879041, 938320, 1026010, 1102526, 1191920, 1384022, 1496240, 1641616, 1758082, 2052020, 2205052, 2756315, 2768044, 3460055, 3516164, 4104040, 4395205, 4410104, 5512630, 5536088, 6920110, 7032328, 8208080, 8790410, 8820208, 11025260, 11072176, 13840220, 14064656, 17580820, 22050520, 27680440, 32524517, 35161640, 44101040, 55360880, 65049034, 70323280, 130098068, 162622585, 260196136, 325245170, 520392272, 650490340, 1300980680, 2601961360]

約数ペア:

[(1, 2601961360), (2, 1300980680), (4, 650490340), (5, 520392272), (8, 325245170), (10, 260196136), (16, 162622585), (20, 130098068), (37, 70323280), (40, 65049034), (47, 55360880), (59, 44101040), (74, 35161640), (80, 32524517), (94, 27680440), (118, 22050520), (148, 17580820), (185, 14064656), (188, 13840220), (235, 11072176), (236, 11025260), (295, 8820208), (296, 8790410), (317, 8208080), (370, 7032328), (376, 6920110), (470, 5536088), (472, 5512630), (590, 4410104), (592, 4395205), (634, 4104040), (740, 3516164), (752, 3460055), (940, 2768044), (944, 2756315), (1180, 2205052), (1268, 2052020), (1480, 1758082), (1585, 1641616), (1739, 1496240), (1880, 1384022), (2183, 1191920), (2360, 1102526), (2536, 1026010), (2773, 938320), (2960, 879041), (3170, 820808), (3478, 748120), (3760, 692011), (4366, 595960), (4720, 551263), (5072, 513005), (5546, 469160), (6340, 410404), (6956, 374060), (8695, 299248), (8732, 297980), (10915, 238384), (11092, 234580), (11729, 221840), (12680, 205202), (13865, 187664), (13912, 187030), (14899, 174640), (17390, 149624), (17464, 148990), (18703, 139120), (21830, 119192), (22184, 117290), (23458, 110920), (25360, 102601), (27730, 93832), (27824, 93515), (29798, 87320), (34780, 74812), (34928, 74495), (37406, 69560), (43660, 59596), (44368, 58645), (46916, 55460)]