2023593640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{80429}}^1$

素因数の和:80494

約数の個数: 64

約数和(自身を含む): 4951270800

約数和(自身を除く): 2927677160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 2516, 3145, 5032, 6290, 12580, 25160, 80429, 160858, 321716, 402145, 643432, 804290, 1367293, 1608580, 2734586, 2975873, 3217160, 5469172, 5951746, 6836465, 10938344, 11903492, 13672930, 14879365, 23806984, 27345860, 29758730, 50589841, 54691720, 59517460, 101179682, 119034920, 202359364, 252949205, 404718728, 505898410, 1011796820, 2023593640]

約数ペア:

[(1, 2023593640), (2, 1011796820), (4, 505898410), (5, 404718728), (8, 252949205), (10, 202359364), (17, 119034920), (20, 101179682), (34, 59517460), (37, 54691720), (40, 50589841), (68, 29758730), (74, 27345860), (85, 23806984), (136, 14879365), (148, 13672930), (170, 11903492), (185, 10938344), (296, 6836465), (340, 5951746), (370, 5469172), (629, 3217160), (680, 2975873), (740, 2734586), (1258, 1608580), (1480, 1367293), (2516, 804290), (3145, 643432), (5032, 402145), (6290, 321716), (12580, 160858), (25160, 80429)]