29831720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25717}}^1$

素因数の和:25757

約数の個数: 32

約数和(自身を含む): 69438600

約数和(自身を除く): 39606880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 25717, 51434, 102868, 128585, 205736, 257170, 514340, 745793, 1028680, 1491586, 2983172, 3728965, 5966344, 7457930, 14915860, 29831720]

約数ペア:

[(1, 29831720), (2, 14915860), (4, 7457930), (5, 5966344), (8, 3728965), (10, 2983172), (20, 1491586), (29, 1028680), (40, 745793), (58, 514340), (116, 257170), (145, 205736), (232, 128585), (290, 102868), (580, 51434), (1160, 25717)]