116484980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2111}}^1$

素因数の和:2240

約数の個数: 48

約数和(自身を含む): 255467520

約数和(自身を除く): 138982540

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 89, 124, 155, 178, 310, 356, 445, 620, 890, 1780, 2111, 2759, 4222, 5518, 8444, 10555, 11036, 13795, 21110, 27590, 42220, 55180, 65441, 130882, 187879, 261764, 327205, 375758, 654410, 751516, 939395, 1308820, 1878790, 3757580, 5824249, 11648498, 23296996, 29121245, 58242490, 116484980]

約数ペア:

[(1, 116484980), (2, 58242490), (4, 29121245), (5, 23296996), (10, 11648498), (20, 5824249), (31, 3757580), (62, 1878790), (89, 1308820), (124, 939395), (155, 751516), (178, 654410), (310, 375758), (356, 327205), (445, 261764), (620, 187879), (890, 130882), (1780, 65441), (2111, 55180), (2759, 42220), (4222, 27590), (5518, 21110), (8444, 13795), (10555, 11036)]