22928840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 59546880

約数和(自身を除く): 36618040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 41, 44, 55, 62, 82, 88, 110, 124, 155, 164, 205, 220, 248, 310, 328, 341, 410, 440, 451, 620, 682, 820, 902, 1240, 1271, 1364, 1640, 1681, 1705, 1804, 2255, 2542, 2728, 3362, 3410, 3608, 4510, 5084, 6355, 6724, 6820, 8405, 9020, 10168, 12710, 13448, 13640, 13981, 16810, 18040, 18491, 25420, 27962, 33620, 36982, 50840, 52111, 55924, 67240, 69905, 73964, 92455, 104222, 111848, 139810, 147928, 184910, 208444, 260555, 279620, 369820, 416888, 521110, 559240, 573221, 739640, 1042220, 1146442, 2084440, 2292884, 2866105, 4585768, 5732210, 11464420, 22928840]

約数ペア:

[(1, 22928840), (2, 11464420), (4, 5732210), (5, 4585768), (8, 2866105), (10, 2292884), (11, 2084440), (20, 1146442), (22, 1042220), (31, 739640), (40, 573221), (41, 559240), (44, 521110), (55, 416888), (62, 369820), (82, 279620), (88, 260555), (110, 208444), (124, 184910), (155, 147928), (164, 139810), (205, 111848), (220, 104222), (248, 92455), (310, 73964), (328, 69905), (341, 67240), (410, 55924), (440, 52111), (451, 50840), (620, 36982), (682, 33620), (820, 27962), (902, 25420), (1240, 18491), (1271, 18040), (1364, 16810), (1640, 13981), (1681, 13640), (1705, 13448), (1804, 12710), (2255, 10168), (2542, 9020), (2728, 8405), (3362, 6820), (3410, 6724), (3608, 6355), (4510, 5084)]