70161700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1021

約数の個数: 72

約数和(自身を含む): 175738752

約数和(自身を除く): 105577052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 113, 140, 175, 226, 350, 452, 565, 700, 791, 887, 1130, 1582, 1774, 2260, 2825, 3164, 3548, 3955, 4435, 5650, 6209, 7910, 8870, 11300, 12418, 15820, 17740, 19775, 22175, 24836, 31045, 39550, 44350, 62090, 79100, 88700, 100231, 124180, 155225, 200462, 310450, 400924, 501155, 620900, 701617, 1002310, 1403234, 2004620, 2505775, 2806468, 3508085, 5011550, 7016170, 10023100, 14032340, 17540425, 35080850, 70161700]

約数ペア:

[(1, 70161700), (2, 35080850), (4, 17540425), (5, 14032340), (7, 10023100), (10, 7016170), (14, 5011550), (20, 3508085), (25, 2806468), (28, 2505775), (35, 2004620), (50, 1403234), (70, 1002310), (100, 701617), (113, 620900), (140, 501155), (175, 400924), (226, 310450), (350, 200462), (452, 155225), (565, 124180), (700, 100231), (791, 88700), (887, 79100), (1130, 62090), (1582, 44350), (1774, 39550), (2260, 31045), (2825, 24836), (3164, 22175), (3548, 19775), (3955, 17740), (4435, 15820), (5650, 12418), (6209, 11300), (7910, 8870)]