8439059620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{727}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 18545200128

約数和(自身を除く): 10106140508

約数列:

[1, 2, 4, 5, 10, 20, 47, 53, 94, 106, 188, 212, 233, 235, 265, 466, 470, 530, 727, 932, 940, 1060, 1165, 1454, 2330, 2491, 2908, 3635, 4660, 4982, 7270, 9964, 10951, 12349, 12455, 14540, 21902, 24698, 24910, 34169, 38531, 43804, 49396, 49820, 54755, 61745, 68338, 77062, 109510, 123490, 136676, 154124, 169391, 170845, 192655, 219020, 246980, 338782, 341690, 385310, 580403, 677564, 683380, 770620, 846955, 1160806, 1693910, 1810957, 2321612, 2902015, 3387820, 3621914, 5804030, 7243828, 7961377, 8977723, 9054785, 11608060, 15922754, 17955446, 18109570, 31845508, 35910892, 36219140, 39806885, 44888615, 79613770, 89777230, 159227540, 179554460, 421952981, 843905962, 1687811924, 2109764905, 4219529810, 8439059620]

約数ペア:

[(1, 8439059620), (2, 4219529810), (4, 2109764905), (5, 1687811924), (10, 843905962), (20, 421952981), (47, 179554460), (53, 159227540), (94, 89777230), (106, 79613770), (188, 44888615), (212, 39806885), (233, 36219140), (235, 35910892), (265, 31845508), (466, 18109570), (470, 17955446), (530, 15922754), (727, 11608060), (932, 9054785), (940, 8977723), (1060, 7961377), (1165, 7243828), (1454, 5804030), (2330, 3621914), (2491, 3387820), (2908, 2902015), (3635, 2321612), (4660, 1810957), (4982, 1693910), (7270, 1160806), (9964, 846955), (10951, 770620), (12349, 683380), (12455, 677564), (14540, 580403), (21902, 385310), (24698, 341690), (24910, 338782), (34169, 246980), (38531, 219020), (43804, 192655), (49396, 170845), (49820, 169391), (54755, 154124), (61745, 136676), (68338, 123490), (77062, 109510)]