33423580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 76071744

約数和(自身を除く): 42648164

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 47, 62, 74, 94, 124, 148, 155, 185, 188, 235, 310, 370, 470, 620, 740, 940, 961, 1147, 1457, 1739, 1922, 2294, 2914, 3478, 3844, 4588, 4805, 5735, 5828, 6956, 7285, 8695, 9610, 11470, 14570, 17390, 19220, 22940, 29140, 34780, 35557, 45167, 53909, 71114, 90334, 107818, 142228, 177785, 180668, 215636, 225835, 269545, 355570, 451670, 539090, 711140, 903340, 1078180, 1671179, 3342358, 6684716, 8355895, 16711790, 33423580]

約数ペア:

[(1, 33423580), (2, 16711790), (4, 8355895), (5, 6684716), (10, 3342358), (20, 1671179), (31, 1078180), (37, 903340), (47, 711140), (62, 539090), (74, 451670), (94, 355570), (124, 269545), (148, 225835), (155, 215636), (185, 180668), (188, 177785), (235, 142228), (310, 107818), (370, 90334), (470, 71114), (620, 53909), (740, 45167), (940, 35557), (961, 34780), (1147, 29140), (1457, 22940), (1739, 19220), (1922, 17390), (2294, 14570), (2914, 11470), (3478, 9610), (3844, 8695), (4588, 7285), (4805, 6956), (5735, 5828)]