2410362040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{85717}}^1$

素因数の和:85784

約数の個数: 64

約数和(自身を含む): 5863111200

約数和(自身を除く): 3452749160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 703, 740, 760, 1406, 1480, 2812, 3515, 5624, 7030, 14060, 28120, 85717, 171434, 342868, 428585, 685736, 857170, 1628623, 1714340, 3171529, 3257246, 3428680, 6343058, 6514492, 8143115, 12686116, 13028984, 15857645, 16286230, 25372232, 31715290, 32572460, 60259051, 63430580, 65144920, 120518102, 126861160, 241036204, 301295255, 482072408, 602590510, 1205181020, 2410362040]

約数ペア:

[(1, 2410362040), (2, 1205181020), (4, 602590510), (5, 482072408), (8, 301295255), (10, 241036204), (19, 126861160), (20, 120518102), (37, 65144920), (38, 63430580), (40, 60259051), (74, 32572460), (76, 31715290), (95, 25372232), (148, 16286230), (152, 15857645), (185, 13028984), (190, 12686116), (296, 8143115), (370, 6514492), (380, 6343058), (703, 3428680), (740, 3257246), (760, 3171529), (1406, 1714340), (1480, 1628623), (2812, 857170), (3515, 685736), (5624, 428585), (7030, 342868), (14060, 171434), (28120, 85717)]