25544540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10733}}^1$

素因数の和:10766

約数の個数: 48

約数和(自身を含む): 64919232

約数和(自身を除く): 39374692

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 10733, 21466, 42932, 53665, 75131, 107330, 150262, 182461, 214660, 300524, 364922, 375655, 729844, 751310, 912305, 1277227, 1502620, 1824610, 2554454, 3649220, 5108908, 6386135, 12772270, 25544540]

約数ペア:

[(1, 25544540), (2, 12772270), (4, 6386135), (5, 5108908), (7, 3649220), (10, 2554454), (14, 1824610), (17, 1502620), (20, 1277227), (28, 912305), (34, 751310), (35, 729844), (68, 375655), (70, 364922), (85, 300524), (119, 214660), (140, 182461), (170, 150262), (238, 107330), (340, 75131), (476, 53665), (595, 42932), (1190, 21466), (2380, 10733)]