1845974780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:975

約数の個数: 96

約数和(自身を含む): 4268061504

約数和(自身を除く): 2422086724

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 113, 130, 166, 226, 260, 332, 415, 452, 565, 757, 830, 1079, 1130, 1469, 1514, 1660, 2158, 2260, 2938, 3028, 3785, 4316, 5395, 5876, 7345, 7570, 9379, 9841, 10790, 14690, 15140, 18758, 19682, 21580, 29380, 37516, 39364, 46895, 49205, 62831, 85541, 93790, 98410, 121927, 125662, 171082, 187580, 196820, 243854, 251324, 314155, 342164, 427705, 487708, 609635, 628310, 816803, 855410, 1112033, 1219270, 1256620, 1633606, 1710820, 2224066, 2438540, 3267212, 4084015, 4448132, 5560165, 7099903, 8168030, 11120330, 14199806, 16336060, 22240660, 28399612, 35499515, 70999030, 92298739, 141998060, 184597478, 369194956, 461493695, 922987390, 1845974780]

約数ペア:

[(1, 1845974780), (2, 922987390), (4, 461493695), (5, 369194956), (10, 184597478), (13, 141998060), (20, 92298739), (26, 70999030), (52, 35499515), (65, 28399612), (83, 22240660), (113, 16336060), (130, 14199806), (166, 11120330), (226, 8168030), (260, 7099903), (332, 5560165), (415, 4448132), (452, 4084015), (565, 3267212), (757, 2438540), (830, 2224066), (1079, 1710820), (1130, 1633606), (1469, 1256620), (1514, 1219270), (1660, 1112033), (2158, 855410), (2260, 816803), (2938, 628310), (3028, 609635), (3785, 487708), (4316, 427705), (5395, 342164), (5876, 314155), (7345, 251324), (7570, 243854), (9379, 196820), (9841, 187580), (10790, 171082), (14690, 125662), (15140, 121927), (18758, 98410), (19682, 93790), (21580, 85541), (29380, 62831), (37516, 49205), (39364, 46895)]