32202280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 79704000

約数和(自身を除く): 47501720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 163, 220, 326, 440, 449, 652, 815, 898, 1304, 1630, 1793, 1796, 2245, 3260, 3586, 3592, 4490, 4939, 6520, 7172, 8965, 8980, 9878, 14344, 17930, 17960, 19756, 24695, 35860, 39512, 49390, 71720, 73187, 98780, 146374, 197560, 292748, 365935, 585496, 731870, 805057, 1463740, 1610114, 2927480, 3220228, 4025285, 6440456, 8050570, 16101140, 32202280]

約数ペア:

[(1, 32202280), (2, 16101140), (4, 8050570), (5, 6440456), (8, 4025285), (10, 3220228), (11, 2927480), (20, 1610114), (22, 1463740), (40, 805057), (44, 731870), (55, 585496), (88, 365935), (110, 292748), (163, 197560), (220, 146374), (326, 98780), (440, 73187), (449, 71720), (652, 49390), (815, 39512), (898, 35860), (1304, 24695), (1630, 19756), (1793, 17960), (1796, 17930), (2245, 14344), (3260, 9878), (3586, 8980), (3592, 8965), (4490, 7172), (4939, 6520)]