38027080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 109025280

約数和(自身を除く): 70998200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 337, 364, 403, 434, 455, 520, 620, 674, 728, 806, 868, 910, 1085, 1240, 1348, 1612, 1685, 1736, 1820, 2015, 2170, 2359, 2696, 2821, 3224, 3370, 3640, 4030, 4340, 4381, 4718, 5642, 6740, 8060, 8680, 8762, 9436, 10447, 11284, 11795, 13480, 14105, 16120, 17524, 18872, 20894, 21905, 22568, 23590, 28210, 30667, 35048, 41788, 43810, 47180, 52235, 56420, 61334, 73129, 83576, 87620, 94360, 104470, 112840, 122668, 135811, 146258, 153335, 175240, 208940, 245336, 271622, 292516, 306670, 365645, 417880, 543244, 585032, 613340, 679055, 731290, 950677, 1086488, 1226680, 1358110, 1462580, 1901354, 2716220, 2925160, 3802708, 4753385, 5432440, 7605416, 9506770, 19013540, 38027080]

約数ペア:

[(1, 38027080), (2, 19013540), (4, 9506770), (5, 7605416), (7, 5432440), (8, 4753385), (10, 3802708), (13, 2925160), (14, 2716220), (20, 1901354), (26, 1462580), (28, 1358110), (31, 1226680), (35, 1086488), (40, 950677), (52, 731290), (56, 679055), (62, 613340), (65, 585032), (70, 543244), (91, 417880), (104, 365645), (124, 306670), (130, 292516), (140, 271622), (155, 245336), (182, 208940), (217, 175240), (248, 153335), (260, 146258), (280, 135811), (310, 122668), (337, 112840), (364, 104470), (403, 94360), (434, 87620), (455, 83576), (520, 73129), (620, 61334), (674, 56420), (728, 52235), (806, 47180), (868, 43810), (910, 41788), (1085, 35048), (1240, 30667), (1348, 28210), (1612, 23590), (1685, 22568), (1736, 21905), (1820, 20894), (2015, 18872), (2170, 17524), (2359, 16120), (2696, 14105), (2821, 13480), (3224, 11795), (3370, 11284), (3640, 10447), (4030, 9436), (4340, 8762), (4381, 8680), (4718, 8060), (5642, 6740)]