2225306720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{152837}}^1$

素因数の和:152872

約数の個数: 96

約数和(自身を含む): 6470549568

約数和(自身を除く): 4245242848

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 152837, 305674, 611348, 764185, 1069859, 1222696, 1528370, 1986881, 2139718, 2445392, 3056740, 3973762, 4279436, 4890784, 5349295, 6113480, 7947524, 8558872, 9934405, 10698590, 12226960, 13908167, 15895048, 17117744, 19868810, 21397180, 24453920, 27816334, 31790096, 34235488, 39737620, 42794360, 55632668, 63580192, 69540835, 79475240, 85588720, 111265336, 139081670, 158950480, 171177440, 222530672, 278163340, 317900960, 445061344, 556326680, 1112653360, 2225306720]

約数ペア:

[(1, 2225306720), (2, 1112653360), (4, 556326680), (5, 445061344), (7, 317900960), (8, 278163340), (10, 222530672), (13, 171177440), (14, 158950480), (16, 139081670), (20, 111265336), (26, 85588720), (28, 79475240), (32, 69540835), (35, 63580192), (40, 55632668), (52, 42794360), (56, 39737620), (65, 34235488), (70, 31790096), (80, 27816334), (91, 24453920), (104, 21397180), (112, 19868810), (130, 17117744), (140, 15895048), (160, 13908167), (182, 12226960), (208, 10698590), (224, 9934405), (260, 8558872), (280, 7947524), (364, 6113480), (416, 5349295), (455, 4890784), (520, 4279436), (560, 3973762), (728, 3056740), (910, 2445392), (1040, 2139718), (1120, 1986881), (1456, 1528370), (1820, 1222696), (2080, 1069859), (2912, 764185), (3640, 611348), (7280, 305674), (14560, 152837)]