5570900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 13358520

約数和(自身を除く): 7787620

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 85, 100, 113, 116, 145, 170, 226, 290, 340, 425, 452, 493, 565, 580, 725, 850, 986, 1130, 1450, 1700, 1921, 1972, 2260, 2465, 2825, 2900, 3277, 3842, 4930, 5650, 6554, 7684, 9605, 9860, 11300, 12325, 13108, 16385, 19210, 24650, 32770, 38420, 48025, 49300, 55709, 65540, 81925, 96050, 111418, 163850, 192100, 222836, 278545, 327700, 557090, 1114180, 1392725, 2785450, 5570900]

約数ペア:

[(1, 5570900), (2, 2785450), (4, 1392725), (5, 1114180), (10, 557090), (17, 327700), (20, 278545), (25, 222836), (29, 192100), (34, 163850), (50, 111418), (58, 96050), (68, 81925), (85, 65540), (100, 55709), (113, 49300), (116, 48025), (145, 38420), (170, 32770), (226, 24650), (290, 19210), (340, 16385), (425, 13108), (452, 12325), (493, 11300), (565, 9860), (580, 9605), (725, 7684), (850, 6554), (986, 5650), (1130, 4930), (1450, 3842), (1700, 3277), (1921, 2900), (1972, 2825), (2260, 2465)]