91194560

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:394

約数の個数: 112

約数和(自身を含む): 232623360

約数和(自身を除く): 141428800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 80, 116, 124, 145, 155, 160, 232, 248, 290, 310, 317, 320, 464, 496, 580, 620, 634, 899, 928, 992, 1160, 1240, 1268, 1585, 1798, 1856, 1984, 2320, 2480, 2536, 3170, 3596, 4495, 4640, 4960, 5072, 6340, 7192, 8990, 9193, 9280, 9827, 9920, 10144, 12680, 14384, 17980, 18386, 19654, 20288, 25360, 28768, 35960, 36772, 39308, 45965, 49135, 50720, 57536, 71920, 73544, 78616, 91930, 98270, 101440, 143840, 147088, 157232, 183860, 196540, 284983, 287680, 294176, 314464, 367720, 393080, 569966, 588352, 628928, 735440, 786160, 1139932, 1424915, 1470880, 1572320, 2279864, 2849830, 2941760, 3144640, 4559728, 5699660, 9119456, 11399320, 18238912, 22798640, 45597280, 91194560]

約数ペア:

[(1, 91194560), (2, 45597280), (4, 22798640), (5, 18238912), (8, 11399320), (10, 9119456), (16, 5699660), (20, 4559728), (29, 3144640), (31, 2941760), (32, 2849830), (40, 2279864), (58, 1572320), (62, 1470880), (64, 1424915), (80, 1139932), (116, 786160), (124, 735440), (145, 628928), (155, 588352), (160, 569966), (232, 393080), (248, 367720), (290, 314464), (310, 294176), (317, 287680), (320, 284983), (464, 196540), (496, 183860), (580, 157232), (620, 147088), (634, 143840), (899, 101440), (928, 98270), (992, 91930), (1160, 78616), (1240, 73544), (1268, 71920), (1585, 57536), (1798, 50720), (1856, 49135), (1984, 45965), (2320, 39308), (2480, 36772), (2536, 35960), (3170, 28768), (3596, 25360), (4495, 20288), (4640, 19654), (4960, 18386), (5072, 17980), (6340, 14384), (7192, 12680), (8990, 10144), (9193, 9920), (9280, 9827)]