332638120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2063}}^1$

素因数の和:2242

約数の個数: 64

約数和(自身を含む): 780192000

約数和(自身を除く): 447553880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 139, 145, 232, 278, 290, 556, 580, 695, 1112, 1160, 1390, 2063, 2780, 4031, 4126, 5560, 8062, 8252, 10315, 16124, 16504, 20155, 20630, 32248, 40310, 41260, 59827, 80620, 82520, 119654, 161240, 239308, 286757, 299135, 478616, 573514, 598270, 1147028, 1196540, 1433785, 2294056, 2393080, 2867570, 5735140, 8315953, 11470280, 16631906, 33263812, 41579765, 66527624, 83159530, 166319060, 332638120]

約数ペア:

[(1, 332638120), (2, 166319060), (4, 83159530), (5, 66527624), (8, 41579765), (10, 33263812), (20, 16631906), (29, 11470280), (40, 8315953), (58, 5735140), (116, 2867570), (139, 2393080), (145, 2294056), (232, 1433785), (278, 1196540), (290, 1147028), (556, 598270), (580, 573514), (695, 478616), (1112, 299135), (1160, 286757), (1390, 239308), (2063, 161240), (2780, 119654), (4031, 82520), (4126, 80620), (5560, 59827), (8062, 41260), (8252, 40310), (10315, 32248), (16124, 20630), (16504, 20155)]