8493440

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 21224160

約数和(自身を除く): 12730720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 577, 640, 736, 920, 1154, 1472, 1840, 2308, 2885, 2944, 3680, 4616, 5770, 7360, 9232, 11540, 13271, 14720, 18464, 23080, 26542, 36928, 46160, 53084, 66355, 73856, 92320, 106168, 132710, 184640, 212336, 265420, 369280, 424672, 530840, 849344, 1061680, 1698688, 2123360, 4246720, 8493440]

約数ペア:

[(1, 8493440), (2, 4246720), (4, 2123360), (5, 1698688), (8, 1061680), (10, 849344), (16, 530840), (20, 424672), (23, 369280), (32, 265420), (40, 212336), (46, 184640), (64, 132710), (80, 106168), (92, 92320), (115, 73856), (128, 66355), (160, 53084), (184, 46160), (230, 36928), (320, 26542), (368, 23080), (460, 18464), (577, 14720), (640, 13271), (736, 11540), (920, 9232), (1154, 7360), (1472, 5770), (1840, 4616), (2308, 3680), (2885, 2944)]