117945920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1021}}^1$

素因数の和:1076

約数の個数: 84

約数和(自身を含む): 296709084

約数和(自身を除く): 178763164

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 361, 380, 608, 722, 760, 1021, 1216, 1444, 1520, 1805, 2042, 2888, 3040, 3610, 4084, 5105, 5776, 6080, 7220, 8168, 10210, 11552, 14440, 16336, 19399, 20420, 23104, 28880, 32672, 38798, 40840, 57760, 65344, 77596, 81680, 96995, 115520, 155192, 163360, 193990, 310384, 326720, 368581, 387980, 620768, 737162, 775960, 1241536, 1474324, 1551920, 1842905, 2948648, 3103840, 3685810, 5897296, 6207680, 7371620, 11794592, 14743240, 23589184, 29486480, 58972960, 117945920]

約数ペア:

[(1, 117945920), (2, 58972960), (4, 29486480), (5, 23589184), (8, 14743240), (10, 11794592), (16, 7371620), (19, 6207680), (20, 5897296), (32, 3685810), (38, 3103840), (40, 2948648), (64, 1842905), (76, 1551920), (80, 1474324), (95, 1241536), (152, 775960), (160, 737162), (190, 620768), (304, 387980), (320, 368581), (361, 326720), (380, 310384), (608, 193990), (722, 163360), (760, 155192), (1021, 115520), (1216, 96995), (1444, 81680), (1520, 77596), (1805, 65344), (2042, 57760), (2888, 40840), (3040, 38798), (3610, 32672), (4084, 28880), (5105, 23104), (5776, 20420), (6080, 19399), (7220, 16336), (8168, 14440), (10210, 11552)]