43750070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 97929216

約数和(自身を除く): 54179146

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 131, 182, 262, 367, 455, 655, 734, 910, 917, 1310, 1703, 1834, 1835, 2569, 3406, 3670, 4585, 4771, 5138, 8515, 9170, 9542, 11921, 12845, 17030, 23842, 23855, 25690, 33397, 47710, 48077, 59605, 66794, 96154, 119210, 166985, 240385, 333970, 336539, 480770, 625001, 673078, 1250002, 1682695, 3125005, 3365390, 4375007, 6250010, 8750014, 21875035, 43750070]

約数ペア:

[(1, 43750070), (2, 21875035), (5, 8750014), (7, 6250010), (10, 4375007), (13, 3365390), (14, 3125005), (26, 1682695), (35, 1250002), (65, 673078), (70, 625001), (91, 480770), (130, 336539), (131, 333970), (182, 240385), (262, 166985), (367, 119210), (455, 96154), (655, 66794), (734, 59605), (910, 48077), (917, 47710), (1310, 33397), (1703, 25690), (1834, 23855), (1835, 23842), (2569, 17030), (3406, 12845), (3670, 11921), (4585, 9542), (4771, 9170), (5138, 8515)]