1794791551160

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3877}}^1\times {\mathrm{246241}}^1$

素因数の和:250176

約数の個数: 64

約数和(自身を含む): 4125282376320

約数和(自身を除く): 2330490825160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 3877, 7754, 15508, 19385, 31016, 38770, 77540, 155080, 182219, 246241, 364438, 492482, 728876, 911095, 984964, 1231205, 1457752, 1822190, 1969928, 2462410, 3644380, 4924820, 7288760, 9849640, 11573327, 23146654, 46293308, 57866635, 92586616, 115733270, 231466540, 462933080, 954676357, 1909352714, 3818705428, 4773381785, 7637410856, 9546763570, 19093527140, 38187054280, 44869788779, 89739577558, 179479155116, 224348943895, 358958310232, 448697887790, 897395775580, 1794791551160]

約数ペア:

[(1, 1794791551160), (2, 897395775580), (4, 448697887790), (5, 358958310232), (8, 224348943895), (10, 179479155116), (20, 89739577558), (40, 44869788779), (47, 38187054280), (94, 19093527140), (188, 9546763570), (235, 7637410856), (376, 4773381785), (470, 3818705428), (940, 1909352714), (1880, 954676357), (3877, 462933080), (7754, 231466540), (15508, 115733270), (19385, 92586616), (31016, 57866635), (38770, 46293308), (77540, 23146654), (155080, 11573327), (182219, 9849640), (246241, 7288760), (364438, 4924820), (492482, 3644380), (728876, 2462410), (911095, 1969928), (984964, 1822190), (1231205, 1457752)]