113879120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1068

約数の個数: 80

約数和(自身を含む): 279410688

約数和(自身を除く): 165531568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 47, 62, 80, 94, 124, 155, 188, 235, 248, 310, 376, 470, 496, 620, 752, 940, 977, 1240, 1457, 1880, 1954, 2480, 2914, 3760, 3908, 4885, 5828, 7285, 7816, 9770, 11656, 14570, 15632, 19540, 23312, 29140, 30287, 39080, 45919, 58280, 60574, 78160, 91838, 116560, 121148, 151435, 183676, 229595, 242296, 302870, 367352, 459190, 484592, 605740, 734704, 918380, 1211480, 1423489, 1836760, 2422960, 2846978, 3673520, 5693956, 7117445, 11387912, 14234890, 22775824, 28469780, 56939560, 113879120]

約数ペア:

[(1, 113879120), (2, 56939560), (4, 28469780), (5, 22775824), (8, 14234890), (10, 11387912), (16, 7117445), (20, 5693956), (31, 3673520), (40, 2846978), (47, 2422960), (62, 1836760), (80, 1423489), (94, 1211480), (124, 918380), (155, 734704), (188, 605740), (235, 484592), (248, 459190), (310, 367352), (376, 302870), (470, 242296), (496, 229595), (620, 183676), (752, 151435), (940, 121148), (977, 116560), (1240, 91838), (1457, 78160), (1880, 60574), (1954, 58280), (2480, 45919), (2914, 39080), (3760, 30287), (3908, 29140), (4885, 23312), (5828, 19540), (7285, 15632), (7816, 14570), (9770, 11656)]