228422260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{33493}}^1$

素因数の和:33544

約数の個数: 48

約数和(自身を含む): 540191232

約数和(自身を除く): 311768972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 33493, 66986, 133972, 167465, 334930, 368423, 669860, 736846, 1038283, 1473692, 1842115, 2076566, 3684230, 4153132, 5191415, 7368460, 10382830, 11421113, 20765660, 22842226, 45684452, 57105565, 114211130, 228422260]

約数ペア:

[(1, 228422260), (2, 114211130), (4, 57105565), (5, 45684452), (10, 22842226), (11, 20765660), (20, 11421113), (22, 10382830), (31, 7368460), (44, 5191415), (55, 4153132), (62, 3684230), (110, 2076566), (124, 1842115), (155, 1473692), (220, 1038283), (310, 736846), (341, 669860), (620, 368423), (682, 334930), (1364, 167465), (1705, 133972), (3410, 66986), (6820, 33493)]