25343680

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2731}}^1$

素因数の和:2777

約数の個数: 56

約数和(自身を含む): 62453520

約数和(自身を除く): 37109840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 2731, 4640, 5462, 9280, 10924, 13655, 21848, 27310, 43696, 54620, 79199, 87392, 109240, 158398, 174784, 218480, 316796, 395995, 436960, 633592, 791990, 873920, 1267184, 1583980, 2534368, 3167960, 5068736, 6335920, 12671840, 25343680]

約数ペア:

[(1, 25343680), (2, 12671840), (4, 6335920), (5, 5068736), (8, 3167960), (10, 2534368), (16, 1583980), (20, 1267184), (29, 873920), (32, 791990), (40, 633592), (58, 436960), (64, 395995), (80, 316796), (116, 218480), (145, 174784), (160, 158398), (232, 109240), (290, 87392), (320, 79199), (464, 54620), (580, 43696), (928, 27310), (1160, 21848), (1856, 13655), (2320, 10924), (2731, 9280), (4640, 5462)]