2016351700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:1022

約数の個数: 144

約数和(自身を含む): 4993680384

約数和(自身を除く): 2977328684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 43, 44, 47, 50, 55, 86, 94, 100, 110, 172, 188, 215, 220, 235, 275, 430, 470, 473, 517, 550, 860, 907, 940, 946, 1034, 1075, 1100, 1175, 1814, 1892, 2021, 2068, 2150, 2350, 2365, 2585, 3628, 4042, 4300, 4535, 4700, 4730, 5170, 8084, 9070, 9460, 9977, 10105, 10340, 11825, 12925, 18140, 19954, 20210, 22231, 22675, 23650, 25850, 39001, 39908, 40420, 42629, 44462, 45350, 47300, 49885, 50525, 51700, 78002, 85258, 88924, 90700, 99770, 101050, 111155, 156004, 170516, 195005, 199540, 202100, 213145, 222310, 249425, 390010, 426290, 429011, 444620, 468919, 498850, 555775, 780020, 852580, 858022, 937838, 975025, 997700, 1065725, 1111550, 1716044, 1833047, 1875676, 1950050, 2131450, 2145055, 2223100, 2344595, 3666094, 3900100, 4262900, 4290110, 4689190, 7332188, 8580220, 9165235, 9378380, 10725275, 11722975, 18330470, 20163517, 21450550, 23445950, 36660940, 40327034, 42901100, 45826175, 46891900, 80654068, 91652350, 100817585, 183304700, 201635170, 403270340, 504087925, 1008175850, 2016351700]

約数ペア:

[(1, 2016351700), (2, 1008175850), (4, 504087925), (5, 403270340), (10, 201635170), (11, 183304700), (20, 100817585), (22, 91652350), (25, 80654068), (43, 46891900), (44, 45826175), (47, 42901100), (50, 40327034), (55, 36660940), (86, 23445950), (94, 21450550), (100, 20163517), (110, 18330470), (172, 11722975), (188, 10725275), (215, 9378380), (220, 9165235), (235, 8580220), (275, 7332188), (430, 4689190), (470, 4290110), (473, 4262900), (517, 3900100), (550, 3666094), (860, 2344595), (907, 2223100), (940, 2145055), (946, 2131450), (1034, 1950050), (1075, 1875676), (1100, 1833047), (1175, 1716044), (1814, 1111550), (1892, 1065725), (2021, 997700), (2068, 975025), (2150, 937838), (2350, 858022), (2365, 852580), (2585, 780020), (3628, 555775), (4042, 498850), (4300, 468919), (4535, 444620), (4700, 429011), (4730, 426290), (5170, 390010), (8084, 249425), (9070, 222310), (9460, 213145), (9977, 202100), (10105, 199540), (10340, 195005), (11825, 170516), (12925, 156004), (18140, 111155), (19954, 101050), (20210, 99770), (22231, 90700), (22675, 88924), (23650, 85258), (25850, 78002), (39001, 51700), (39908, 50525), (40420, 49885), (42629, 47300), (44462, 45350)]