16885250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 34875360

約数和(自身を除く): 17990110

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 125, 137, 145, 170, 250, 274, 290, 425, 493, 685, 725, 850, 986, 1370, 1450, 2125, 2329, 2465, 3425, 3625, 3973, 4250, 4658, 4930, 6850, 7250, 7946, 11645, 12325, 17125, 19865, 23290, 24650, 34250, 39730, 58225, 61625, 67541, 99325, 116450, 123250, 135082, 198650, 291125, 337705, 496625, 582250, 675410, 993250, 1688525, 3377050, 8442625, 16885250]

約数ペア:

[(1, 16885250), (2, 8442625), (5, 3377050), (10, 1688525), (17, 993250), (25, 675410), (29, 582250), (34, 496625), (50, 337705), (58, 291125), (85, 198650), (125, 135082), (137, 123250), (145, 116450), (170, 99325), (250, 67541), (274, 61625), (290, 58225), (425, 39730), (493, 34250), (685, 24650), (725, 23290), (850, 19865), (986, 17125), (1370, 12325), (1450, 11645), (2125, 7946), (2329, 7250), (2465, 6850), (3425, 4930), (3625, 4658), (3973, 4250)]