26844280

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5939}}^1$

素因数の和:6063

約数の個数: 32

約数和(自身を含む): 60944400

約数和(自身を除く): 34100120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 5939, 11878, 23756, 29695, 47512, 59390, 118780, 237560, 671107, 1342214, 2684428, 3355535, 5368856, 6711070, 13422140, 26844280]

約数ペア:

[(1, 26844280), (2, 13422140), (4, 6711070), (5, 5368856), (8, 3355535), (10, 2684428), (20, 1342214), (40, 671107), (113, 237560), (226, 118780), (452, 59390), (565, 47512), (904, 29695), (1130, 23756), (2260, 11878), (4520, 5939)]