47427160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 120657600

約数和(自身を除く): 73230440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 121, 164, 205, 220, 239, 242, 328, 410, 440, 451, 478, 484, 605, 820, 902, 956, 968, 1195, 1210, 1640, 1804, 1912, 2255, 2390, 2420, 2629, 3608, 4510, 4780, 4840, 4961, 5258, 9020, 9560, 9799, 9922, 10516, 13145, 18040, 19598, 19844, 21032, 24805, 26290, 28919, 39196, 39688, 48995, 49610, 52580, 57838, 78392, 97990, 99220, 105160, 107789, 115676, 144595, 195980, 198440, 215578, 231352, 289190, 391960, 431156, 538945, 578380, 862312, 1077890, 1156760, 1185679, 2155780, 2371358, 4311560, 4742716, 5928395, 9485432, 11856790, 23713580, 47427160]

約数ペア:

[(1, 47427160), (2, 23713580), (4, 11856790), (5, 9485432), (8, 5928395), (10, 4742716), (11, 4311560), (20, 2371358), (22, 2155780), (40, 1185679), (41, 1156760), (44, 1077890), (55, 862312), (82, 578380), (88, 538945), (110, 431156), (121, 391960), (164, 289190), (205, 231352), (220, 215578), (239, 198440), (242, 195980), (328, 144595), (410, 115676), (440, 107789), (451, 105160), (478, 99220), (484, 97990), (605, 78392), (820, 57838), (902, 52580), (956, 49610), (968, 48995), (1195, 39688), (1210, 39196), (1640, 28919), (1804, 26290), (1912, 24805), (2255, 21032), (2390, 19844), (2420, 19598), (2629, 18040), (3608, 13145), (4510, 10516), (4780, 9922), (4840, 9799), (4961, 9560), (5258, 9020)]