3643120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 80

約数和(自身を含む): 9499392

約数和(自身を除く): 5856272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 113, 124, 130, 155, 208, 226, 248, 260, 310, 403, 452, 496, 520, 565, 620, 806, 904, 1040, 1130, 1240, 1469, 1612, 1808, 2015, 2260, 2480, 2938, 3224, 3503, 4030, 4520, 5876, 6448, 7006, 7345, 8060, 9040, 11752, 14012, 14690, 16120, 17515, 23504, 28024, 29380, 32240, 35030, 45539, 56048, 58760, 70060, 91078, 117520, 140120, 182156, 227695, 280240, 364312, 455390, 728624, 910780, 1821560, 3643120]

約数ペア:

[(1, 3643120), (2, 1821560), (4, 910780), (5, 728624), (8, 455390), (10, 364312), (13, 280240), (16, 227695), (20, 182156), (26, 140120), (31, 117520), (40, 91078), (52, 70060), (62, 58760), (65, 56048), (80, 45539), (104, 35030), (113, 32240), (124, 29380), (130, 28024), (155, 23504), (208, 17515), (226, 16120), (248, 14690), (260, 14012), (310, 11752), (403, 9040), (452, 8060), (496, 7345), (520, 7006), (565, 6448), (620, 5876), (806, 4520), (904, 4030), (1040, 3503), (1130, 3224), (1240, 2938), (1469, 2480), (1612, 2260), (1808, 2015)]