83790880

素因数分解:

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

素因数の和:350

約数の個数: 96

約数和(自身を含む): 207467568

約数和(自身を除く): 123676688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 53, 80, 82, 106, 160, 164, 205, 212, 241, 265, 328, 410, 424, 482, 530, 656, 820, 848, 964, 1060, 1205, 1312, 1640, 1696, 1928, 2120, 2173, 2410, 3280, 3856, 4240, 4346, 4820, 6560, 7712, 8480, 8692, 9640, 9881, 10865, 12773, 17384, 19280, 19762, 21730, 25546, 34768, 38560, 39524, 43460, 49405, 51092, 63865, 69536, 79048, 86920, 98810, 102184, 127730, 158096, 173840, 197620, 204368, 255460, 316192, 347680, 395240, 408736, 510920, 523693, 790480, 1021840, 1047386, 1580960, 2043680, 2094772, 2618465, 4189544, 5236930, 8379088, 10473860, 16758176, 20947720, 41895440, 83790880]

約数ペア:

[(1, 83790880), (2, 41895440), (4, 20947720), (5, 16758176), (8, 10473860), (10, 8379088), (16, 5236930), (20, 4189544), (32, 2618465), (40, 2094772), (41, 2043680), (53, 1580960), (80, 1047386), (82, 1021840), (106, 790480), (160, 523693), (164, 510920), (205, 408736), (212, 395240), (241, 347680), (265, 316192), (328, 255460), (410, 204368), (424, 197620), (482, 173840), (530, 158096), (656, 127730), (820, 102184), (848, 98810), (964, 86920), (1060, 79048), (1205, 69536), (1312, 63865), (1640, 51092), (1696, 49405), (1928, 43460), (2120, 39524), (2173, 38560), (2410, 34768), (3280, 25546), (3856, 21730), (4240, 19762), (4346, 19280), (4820, 17384), (6560, 12773), (7712, 10865), (8480, 9881), (8692, 9640)]