23209280

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 112

約数和(自身を含む): 59527440

約数和(自身を除く): 36318160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 61, 64, 80, 82, 116, 122, 145, 160, 164, 205, 232, 244, 290, 305, 320, 328, 410, 464, 488, 580, 610, 656, 820, 928, 976, 1160, 1189, 1220, 1312, 1640, 1769, 1856, 1952, 2320, 2378, 2440, 2501, 2624, 3280, 3538, 3904, 4640, 4756, 4880, 5002, 5945, 6560, 7076, 8845, 9280, 9512, 9760, 10004, 11890, 12505, 13120, 14152, 17690, 19024, 19520, 20008, 23780, 25010, 28304, 35380, 38048, 40016, 47560, 50020, 56608, 70760, 72529, 76096, 80032, 95120, 100040, 113216, 141520, 145058, 160064, 190240, 200080, 283040, 290116, 362645, 380480, 400160, 566080, 580232, 725290, 800320, 1160464, 1450580, 2320928, 2901160, 4641856, 5802320, 11604640, 23209280]

約数ペア:

[(1, 23209280), (2, 11604640), (4, 5802320), (5, 4641856), (8, 2901160), (10, 2320928), (16, 1450580), (20, 1160464), (29, 800320), (32, 725290), (40, 580232), (41, 566080), (58, 400160), (61, 380480), (64, 362645), (80, 290116), (82, 283040), (116, 200080), (122, 190240), (145, 160064), (160, 145058), (164, 141520), (205, 113216), (232, 100040), (244, 95120), (290, 80032), (305, 76096), (320, 72529), (328, 70760), (410, 56608), (464, 50020), (488, 47560), (580, 40016), (610, 38048), (656, 35380), (820, 28304), (928, 25010), (976, 23780), (1160, 20008), (1189, 19520), (1220, 19024), (1312, 17690), (1640, 14152), (1769, 13120), (1856, 12505), (1952, 11890), (2320, 10004), (2378, 9760), (2440, 9512), (2501, 9280), (2624, 8845), (3280, 7076), (3538, 6560), (3904, 5945), (4640, 5002), (4756, 4880)]