336398420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{16703}}^1$

素因数の和:16784

約数の個数: 48

約数和(自身を含む): 757693440

約数和(自身を除く): 421295020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 5035, 10070, 16703, 20140, 33406, 66812, 83515, 167030, 317357, 334060, 634714, 885259, 1269428, 1586785, 1770518, 3173570, 3541036, 4426295, 6347140, 8852590, 16819921, 17705180, 33639842, 67279684, 84099605, 168199210, 336398420]

約数ペア:

[(1, 336398420), (2, 168199210), (4, 84099605), (5, 67279684), (10, 33639842), (19, 17705180), (20, 16819921), (38, 8852590), (53, 6347140), (76, 4426295), (95, 3541036), (106, 3173570), (190, 1770518), (212, 1586785), (265, 1269428), (380, 885259), (530, 634714), (1007, 334060), (1060, 317357), (2014, 167030), (4028, 83515), (5035, 66812), (10070, 33406), (16703, 20140)]