2210143408

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:347

約数の個数: 120

約数和(自身を含む): 4844689920

約数和(自身を除く): 2634546512

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 101, 121, 127, 176, 178, 202, 242, 254, 356, 404, 484, 508, 712, 808, 968, 979, 1016, 1111, 1397, 1424, 1616, 1936, 1958, 2032, 2222, 2794, 3916, 4444, 5588, 7832, 8888, 8989, 10769, 11176, 11303, 12221, 12827, 15367, 15664, 17776, 17978, 21538, 22352, 22606, 24442, 25654, 30734, 35956, 43076, 45212, 48884, 51308, 61468, 71912, 86152, 90424, 97768, 98879, 102616, 122936, 124333, 141097, 143824, 172304, 180848, 195536, 197758, 205232, 245872, 248666, 282194, 395516, 497332, 564388, 791032, 994664, 1087669, 1128776, 1141603, 1367663, 1552067, 1582064, 1989328, 2175338, 2257552, 2283206, 2735326, 3104134, 4350676, 4566412, 5470652, 6208268, 8701352, 9132824, 10941304, 12416536, 12557633, 17402704, 18265648, 21882608, 24833072, 25115266, 50230532, 100461064, 138133963, 200922128, 276267926, 552535852, 1105071704, 2210143408]

約数ペア:

[(1, 2210143408), (2, 1105071704), (4, 552535852), (8, 276267926), (11, 200922128), (16, 138133963), (22, 100461064), (44, 50230532), (88, 25115266), (89, 24833072), (101, 21882608), (121, 18265648), (127, 17402704), (176, 12557633), (178, 12416536), (202, 10941304), (242, 9132824), (254, 8701352), (356, 6208268), (404, 5470652), (484, 4566412), (508, 4350676), (712, 3104134), (808, 2735326), (968, 2283206), (979, 2257552), (1016, 2175338), (1111, 1989328), (1397, 1582064), (1424, 1552067), (1616, 1367663), (1936, 1141603), (1958, 1128776), (2032, 1087669), (2222, 994664), (2794, 791032), (3916, 564388), (4444, 497332), (5588, 395516), (7832, 282194), (8888, 248666), (8989, 245872), (10769, 205232), (11176, 197758), (11303, 195536), (12221, 180848), (12827, 172304), (15367, 143824), (15664, 141097), (17776, 124333), (17978, 122936), (21538, 102616), (22352, 98879), (22606, 97768), (24442, 90424), (25654, 86152), (30734, 71912), (35956, 61468), (43076, 51308), (45212, 48884)]