15696579400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{112601}}^1$

素因数の和:112675

約数の個数: 96

約数和(自身を含む): 39584107080

約数和(自身を除く): 23887527680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 41, 50, 68, 82, 85, 100, 136, 164, 170, 200, 205, 328, 340, 410, 425, 680, 697, 820, 850, 1025, 1394, 1640, 1700, 2050, 2788, 3400, 3485, 4100, 5576, 6970, 8200, 13940, 17425, 27880, 34850, 69700, 112601, 139400, 225202, 450404, 563005, 900808, 1126010, 1914217, 2252020, 2815025, 3828434, 4504040, 4616641, 5630050, 7656868, 9233282, 9571085, 11260100, 15313736, 18466564, 19142170, 22520200, 23083205, 36933128, 38284340, 46166410, 47855425, 76568680, 78482897, 92332820, 95710850, 115416025, 156965794, 184665640, 191421700, 230832050, 313931588, 382843400, 392414485, 461664100, 627863176, 784828970, 923328200, 1569657940, 1962072425, 3139315880, 3924144850, 7848289700, 15696579400]

約数ペア:

[(1, 15696579400), (2, 7848289700), (4, 3924144850), (5, 3139315880), (8, 1962072425), (10, 1569657940), (17, 923328200), (20, 784828970), (25, 627863176), (34, 461664100), (40, 392414485), (41, 382843400), (50, 313931588), (68, 230832050), (82, 191421700), (85, 184665640), (100, 156965794), (136, 115416025), (164, 95710850), (170, 92332820), (200, 78482897), (205, 76568680), (328, 47855425), (340, 46166410), (410, 38284340), (425, 36933128), (680, 23083205), (697, 22520200), (820, 19142170), (850, 18466564), (1025, 15313736), (1394, 11260100), (1640, 9571085), (1700, 9233282), (2050, 7656868), (2788, 5630050), (3400, 4616641), (3485, 4504040), (4100, 3828434), (5576, 2815025), (6970, 2252020), (8200, 1914217), (13940, 1126010), (17425, 900808), (27880, 563005), (34850, 450404), (69700, 225202), (112601, 139400)]