197634880

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 112

約数和(自身を含む): 492459264

約数和(自身を除く): 294824384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 53, 64, 80, 86, 106, 160, 172, 212, 215, 265, 271, 320, 344, 424, 430, 530, 542, 688, 848, 860, 1060, 1084, 1355, 1376, 1696, 1720, 2120, 2168, 2279, 2710, 2752, 3392, 3440, 4240, 4336, 4558, 5420, 6880, 8480, 8672, 9116, 10840, 11395, 11653, 13760, 14363, 16960, 17344, 18232, 21680, 22790, 23306, 28726, 36464, 43360, 45580, 46612, 57452, 58265, 71815, 72928, 86720, 91160, 93224, 114904, 116530, 143630, 145856, 182320, 186448, 229808, 233060, 287260, 364640, 372896, 459616, 466120, 574520, 617609, 729280, 745792, 919232, 932240, 1149040, 1235218, 1864480, 2298080, 2470436, 3088045, 3728960, 4596160, 4940872, 6176090, 9881744, 12352180, 19763488, 24704360, 39526976, 49408720, 98817440, 197634880]

約数ペア:

[(1, 197634880), (2, 98817440), (4, 49408720), (5, 39526976), (8, 24704360), (10, 19763488), (16, 12352180), (20, 9881744), (32, 6176090), (40, 4940872), (43, 4596160), (53, 3728960), (64, 3088045), (80, 2470436), (86, 2298080), (106, 1864480), (160, 1235218), (172, 1149040), (212, 932240), (215, 919232), (265, 745792), (271, 729280), (320, 617609), (344, 574520), (424, 466120), (430, 459616), (530, 372896), (542, 364640), (688, 287260), (848, 233060), (860, 229808), (1060, 186448), (1084, 182320), (1355, 145856), (1376, 143630), (1696, 116530), (1720, 114904), (2120, 93224), (2168, 91160), (2279, 86720), (2710, 72928), (2752, 71815), (3392, 58265), (3440, 57452), (4240, 46612), (4336, 45580), (4558, 43360), (5420, 36464), (6880, 28726), (8480, 23306), (8672, 22790), (9116, 21680), (10840, 18232), (11395, 17344), (11653, 16960), (13760, 14363)]