804588909640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{39769}}^1$

素因数の和:40079

約数の個数: 128

約数和(自身を含む): 1901896848000

約数和(自身を除く): 1097307938360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 107, 116, 145, 163, 214, 232, 290, 326, 428, 535, 580, 652, 815, 856, 1070, 1160, 1304, 1630, 2140, 3103, 3260, 4280, 4727, 6206, 6520, 9454, 12412, 15515, 17441, 18908, 23635, 24824, 31030, 34882, 37816, 39769, 47270, 62060, 69764, 79538, 87205, 94540, 124120, 139528, 159076, 174410, 189080, 198845, 318152, 348820, 397690, 505789, 697640, 795380, 1011578, 1153301, 1590760, 2023156, 2306602, 2528945, 4046312, 4255283, 4613204, 5057890, 5766505, 6482347, 8510566, 9226408, 10115780, 11533010, 12964694, 17021132, 20231560, 21276415, 23066020, 25929388, 32411735, 34042264, 42552830, 46132040, 51858776, 64823470, 85105660, 123403207, 129646940, 170211320, 187988063, 246806414, 259293880, 375976126, 493612828, 617016035, 693611129, 751952252, 939940315, 987225656, 1234032070, 1387222258, 1503904504, 1879880630, 2468064140, 2774444516, 3468055645, 3759761260, 4936128280, 5548889032, 6936111290, 7519522520, 13872222580, 20114722741, 27744445160, 40229445482, 80458890964, 100573613705, 160917781928, 201147227410, 402294454820, 804588909640]

約数ペア:

[(1, 804588909640), (2, 402294454820), (4, 201147227410), (5, 160917781928), (8, 100573613705), (10, 80458890964), (20, 40229445482), (29, 27744445160), (40, 20114722741), (58, 13872222580), (107, 7519522520), (116, 6936111290), (145, 5548889032), (163, 4936128280), (214, 3759761260), (232, 3468055645), (290, 2774444516), (326, 2468064140), (428, 1879880630), (535, 1503904504), (580, 1387222258), (652, 1234032070), (815, 987225656), (856, 939940315), (1070, 751952252), (1160, 693611129), (1304, 617016035), (1630, 493612828), (2140, 375976126), (3103, 259293880), (3260, 246806414), (4280, 187988063), (4727, 170211320), (6206, 129646940), (6520, 123403207), (9454, 85105660), (12412, 64823470), (15515, 51858776), (17441, 46132040), (18908, 42552830), (23635, 34042264), (24824, 32411735), (31030, 25929388), (34882, 23066020), (37816, 21276415), (39769, 20231560), (47270, 17021132), (62060, 12964694), (69764, 11533010), (79538, 10115780), (87205, 9226408), (94540, 8510566), (124120, 6482347), (139528, 5766505), (159076, 5057890), (174410, 4613204), (189080, 4255283), (198845, 4046312), (318152, 2528945), (348820, 2306602), (397690, 2023156), (505789, 1590760), (697640, 1153301), (795380, 1011578)]