540945440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28411}}^1$

素因数の和:28450

約数の個数: 96

約数和(自身を含む): 1546521984

約数和(自身を除く): 1005576544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 9520, 19040, 28411, 56822, 113644, 142055, 198877, 227288, 284110, 397754, 454576, 482987, 568220, 795508, 909152, 965974, 994385, 1136440, 1591016, 1931948, 1988770, 2272880, 2414935, 3182032, 3380909, 3863896, 3977540, 4545760, 4829870, 6364064, 6761818, 7727792, 7955080, 9659740, 13523636, 15455584, 15910160, 16904545, 19319480, 27047272, 31820320, 33809090, 38638960, 54094544, 67618180, 77277920, 108189088, 135236360, 270472720, 540945440]

約数ペア:

[(1, 540945440), (2, 270472720), (4, 135236360), (5, 108189088), (7, 77277920), (8, 67618180), (10, 54094544), (14, 38638960), (16, 33809090), (17, 31820320), (20, 27047272), (28, 19319480), (32, 16904545), (34, 15910160), (35, 15455584), (40, 13523636), (56, 9659740), (68, 7955080), (70, 7727792), (80, 6761818), (85, 6364064), (112, 4829870), (119, 4545760), (136, 3977540), (140, 3863896), (160, 3380909), (170, 3182032), (224, 2414935), (238, 2272880), (272, 1988770), (280, 1931948), (340, 1591016), (476, 1136440), (544, 994385), (560, 965974), (595, 909152), (680, 795508), (952, 568220), (1120, 482987), (1190, 454576), (1360, 397754), (1904, 284110), (2380, 227288), (2720, 198877), (3808, 142055), (4760, 113644), (9520, 56822), (19040, 28411)]