40305232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:764

約数の個数: 80

約数和(自身を含む): 95083200

約数和(自身を除く): 54777968

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 374, 418, 646, 709, 748, 836, 1292, 1418, 1496, 1672, 2584, 2836, 2992, 3344, 3553, 5168, 5672, 7106, 7799, 11344, 12053, 13471, 14212, 15598, 24106, 26942, 28424, 31196, 48212, 53884, 56848, 62392, 96424, 107768, 124784, 132583, 148181, 192848, 215536, 229007, 265166, 296362, 458014, 530332, 592724, 916028, 1060664, 1185448, 1832056, 2121328, 2370896, 2519077, 3664112, 5038154, 10076308, 20152616, 40305232]

約数ペア:

[(1, 40305232), (2, 20152616), (4, 10076308), (8, 5038154), (11, 3664112), (16, 2519077), (17, 2370896), (19, 2121328), (22, 1832056), (34, 1185448), (38, 1060664), (44, 916028), (68, 592724), (76, 530332), (88, 458014), (136, 296362), (152, 265166), (176, 229007), (187, 215536), (209, 192848), (272, 148181), (304, 132583), (323, 124784), (374, 107768), (418, 96424), (646, 62392), (709, 56848), (748, 53884), (836, 48212), (1292, 31196), (1418, 28424), (1496, 26942), (1672, 24106), (2584, 15598), (2836, 14212), (2992, 13471), (3344, 12053), (3553, 11344), (5168, 7799), (5672, 7106)]