4588892180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{19843}}^1$

素因数の和:20256

約数の個数: 48

約数和(自身を含む): 9974705664

約数和(自身を除く): 5385813484

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 373, 620, 746, 1492, 1865, 3730, 7460, 11563, 19843, 23126, 39686, 46252, 57815, 79372, 99215, 115630, 198430, 231260, 396860, 615133, 1230266, 2460532, 3075665, 6151330, 7401439, 12302660, 14802878, 29605756, 37007195, 74014390, 148028780, 229444609, 458889218, 917778436, 1147223045, 2294446090, 4588892180]

約数ペア:

[(1, 4588892180), (2, 2294446090), (4, 1147223045), (5, 917778436), (10, 458889218), (20, 229444609), (31, 148028780), (62, 74014390), (124, 37007195), (155, 29605756), (310, 14802878), (373, 12302660), (620, 7401439), (746, 6151330), (1492, 3075665), (1865, 2460532), (3730, 1230266), (7460, 615133), (11563, 396860), (19843, 231260), (23126, 198430), (39686, 115630), (46252, 99215), (57815, 79372)]