2382040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 5909760

約数和(自身を除く): 3527720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 113, 124, 136, 155, 170, 226, 248, 310, 340, 452, 527, 565, 620, 680, 904, 1054, 1130, 1240, 1921, 2108, 2260, 2635, 3503, 3842, 4216, 4520, 5270, 7006, 7684, 9605, 10540, 14012, 15368, 17515, 19210, 21080, 28024, 35030, 38420, 59551, 70060, 76840, 119102, 140120, 238204, 297755, 476408, 595510, 1191020, 2382040]

約数ペア:

[(1, 2382040), (2, 1191020), (4, 595510), (5, 476408), (8, 297755), (10, 238204), (17, 140120), (20, 119102), (31, 76840), (34, 70060), (40, 59551), (62, 38420), (68, 35030), (85, 28024), (113, 21080), (124, 19210), (136, 17515), (155, 15368), (170, 14012), (226, 10540), (248, 9605), (310, 7684), (340, 7006), (452, 5270), (527, 4520), (565, 4216), (620, 3842), (680, 3503), (904, 2635), (1054, 2260), (1130, 2108), (1240, 1921)]