9023860880

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{8191}}^1$

素因数の和:8544

約数の個数: 80

約数和(自身を含む): 21502623744

約数和(自身を除く): 12478762864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 293, 376, 470, 586, 752, 940, 1172, 1465, 1880, 2344, 2930, 3760, 4688, 5860, 8191, 11720, 13771, 16382, 23440, 27542, 32764, 40955, 55084, 65528, 68855, 81910, 110168, 131056, 137710, 163820, 220336, 275420, 327640, 384977, 550840, 655280, 769954, 1101680, 1539908, 1924885, 2399963, 3079816, 3849770, 4799926, 6159632, 7699540, 9599852, 11999815, 15399080, 19199704, 23999630, 30798160, 38399408, 47999260, 95998520, 112798261, 191997040, 225596522, 451193044, 563991305, 902386088, 1127982610, 1804772176, 2255965220, 4511930440, 9023860880]

約数ペア:

[(1, 9023860880), (2, 4511930440), (4, 2255965220), (5, 1804772176), (8, 1127982610), (10, 902386088), (16, 563991305), (20, 451193044), (40, 225596522), (47, 191997040), (80, 112798261), (94, 95998520), (188, 47999260), (235, 38399408), (293, 30798160), (376, 23999630), (470, 19199704), (586, 15399080), (752, 11999815), (940, 9599852), (1172, 7699540), (1465, 6159632), (1880, 4799926), (2344, 3849770), (2930, 3079816), (3760, 2399963), (4688, 1924885), (5860, 1539908), (8191, 1101680), (11720, 769954), (13771, 655280), (16382, 550840), (23440, 384977), (27542, 327640), (32764, 275420), (40955, 220336), (55084, 163820), (65528, 137710), (68855, 131056), (81910, 110168)]