169736740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3407}}^1$

素因数の和:3516

約数の個数: 48

約数和(自身を含む): 371008512

約数和(自身を除く): 201271772

約数列:

[1, 2, 4, 5, 10, 20, 47, 53, 94, 106, 188, 212, 235, 265, 470, 530, 940, 1060, 2491, 3407, 4982, 6814, 9964, 12455, 13628, 17035, 24910, 34070, 49820, 68140, 160129, 180571, 320258, 361142, 640516, 722284, 800645, 902855, 1601290, 1805710, 3202580, 3611420, 8486837, 16973674, 33947348, 42434185, 84868370, 169736740]

約数ペア:

[(1, 169736740), (2, 84868370), (4, 42434185), (5, 33947348), (10, 16973674), (20, 8486837), (47, 3611420), (53, 3202580), (94, 1805710), (106, 1601290), (188, 902855), (212, 800645), (235, 722284), (265, 640516), (470, 361142), (530, 320258), (940, 180571), (1060, 160129), (2491, 68140), (3407, 49820), (4982, 34070), (6814, 24910), (9964, 17035), (12455, 13628)]