41895440

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 102087216

約数和(自身を除く): 60191776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 53, 80, 82, 106, 164, 205, 212, 241, 265, 328, 410, 424, 482, 530, 656, 820, 848, 964, 1060, 1205, 1640, 1928, 2120, 2173, 2410, 3280, 3856, 4240, 4346, 4820, 8692, 9640, 9881, 10865, 12773, 17384, 19280, 19762, 21730, 25546, 34768, 39524, 43460, 49405, 51092, 63865, 79048, 86920, 98810, 102184, 127730, 158096, 173840, 197620, 204368, 255460, 395240, 510920, 523693, 790480, 1021840, 1047386, 2094772, 2618465, 4189544, 5236930, 8379088, 10473860, 20947720, 41895440]

約数ペア:

[(1, 41895440), (2, 20947720), (4, 10473860), (5, 8379088), (8, 5236930), (10, 4189544), (16, 2618465), (20, 2094772), (40, 1047386), (41, 1021840), (53, 790480), (80, 523693), (82, 510920), (106, 395240), (164, 255460), (205, 204368), (212, 197620), (241, 173840), (265, 158096), (328, 127730), (410, 102184), (424, 98810), (482, 86920), (530, 79048), (656, 63865), (820, 51092), (848, 49405), (964, 43460), (1060, 39524), (1205, 34768), (1640, 25546), (1928, 21730), (2120, 19762), (2173, 19280), (2410, 17384), (3280, 12773), (3856, 10865), (4240, 9881), (4346, 9640), (4820, 8692)]