44278220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13751}}^1$

素因数の和:13790

約数の個数: 48

約数和(自身を含む): 110896128

約数和(自身を除く): 66617908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 13751, 27502, 55004, 68755, 96257, 137510, 192514, 275020, 316273, 385028, 481285, 632546, 962570, 1265092, 1581365, 1925140, 2213911, 3162730, 4427822, 6325460, 8855644, 11069555, 22139110, 44278220]

約数ペア:

[(1, 44278220), (2, 22139110), (4, 11069555), (5, 8855644), (7, 6325460), (10, 4427822), (14, 3162730), (20, 2213911), (23, 1925140), (28, 1581365), (35, 1265092), (46, 962570), (70, 632546), (92, 481285), (115, 385028), (140, 316273), (161, 275020), (230, 192514), (322, 137510), (460, 96257), (644, 68755), (805, 55004), (1610, 27502), (3220, 13751)]