3998981200

素因数分解:

$2^4\times 5^2\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:689

約数の個数: 120

約数和(自身を含む): 9747423000

約数和(自身を除く): 5748441800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 149, 200, 229, 293, 298, 400, 458, 586, 596, 745, 916, 1145, 1172, 1192, 1465, 1490, 1832, 2290, 2344, 2384, 2930, 2980, 3664, 3725, 4580, 4688, 5725, 5860, 5960, 7325, 7450, 9160, 11450, 11720, 11920, 14650, 14900, 18320, 22900, 23440, 29300, 29800, 34121, 43657, 45800, 58600, 59600, 67097, 68242, 87314, 91600, 117200, 134194, 136484, 170605, 174628, 218285, 268388, 272968, 335485, 341210, 349256, 436570, 536776, 545936, 670970, 682420, 698512, 853025, 873140, 1073552, 1091425, 1341940, 1364840, 1677425, 1706050, 1746280, 2182850, 2683880, 2729680, 3354850, 3412100, 3492560, 4365700, 5367760, 6709700, 6824200, 8731400, 9997453, 13419400, 13648400, 17462800, 19994906, 26838800, 39989812, 49987265, 79979624, 99974530, 159959248, 199949060, 249936325, 399898120, 499872650, 799796240, 999745300, 1999490600, 3998981200]

約数ペア:

[(1, 3998981200), (2, 1999490600), (4, 999745300), (5, 799796240), (8, 499872650), (10, 399898120), (16, 249936325), (20, 199949060), (25, 159959248), (40, 99974530), (50, 79979624), (80, 49987265), (100, 39989812), (149, 26838800), (200, 19994906), (229, 17462800), (293, 13648400), (298, 13419400), (400, 9997453), (458, 8731400), (586, 6824200), (596, 6709700), (745, 5367760), (916, 4365700), (1145, 3492560), (1172, 3412100), (1192, 3354850), (1465, 2729680), (1490, 2683880), (1832, 2182850), (2290, 1746280), (2344, 1706050), (2384, 1677425), (2930, 1364840), (2980, 1341940), (3664, 1091425), (3725, 1073552), (4580, 873140), (4688, 853025), (5725, 698512), (5860, 682420), (5960, 670970), (7325, 545936), (7450, 536776), (9160, 436570), (11450, 349256), (11720, 341210), (11920, 335485), (14650, 272968), (14900, 268388), (18320, 218285), (22900, 174628), (23440, 170605), (29300, 136484), (29800, 134194), (34121, 117200), (43657, 91600), (45800, 87314), (58600, 68242), (59600, 67097)]