70411120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:962

約数の個数: 80

約数和(自身を含む): 178738560

約数和(自身を除く): 108327440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 79, 80, 104, 130, 158, 208, 260, 316, 395, 520, 632, 790, 857, 1027, 1040, 1264, 1580, 1714, 2054, 3160, 3428, 4108, 4285, 5135, 6320, 6856, 8216, 8570, 10270, 11141, 13712, 16432, 17140, 20540, 22282, 34280, 41080, 44564, 55705, 67703, 68560, 82160, 89128, 111410, 135406, 178256, 222820, 270812, 338515, 445640, 541624, 677030, 880139, 891280, 1083248, 1354060, 1760278, 2708120, 3520556, 4400695, 5416240, 7041112, 8801390, 14082224, 17602780, 35205560, 70411120]

約数ペア:

[(1, 70411120), (2, 35205560), (4, 17602780), (5, 14082224), (8, 8801390), (10, 7041112), (13, 5416240), (16, 4400695), (20, 3520556), (26, 2708120), (40, 1760278), (52, 1354060), (65, 1083248), (79, 891280), (80, 880139), (104, 677030), (130, 541624), (158, 445640), (208, 338515), (260, 270812), (316, 222820), (395, 178256), (520, 135406), (632, 111410), (790, 89128), (857, 82160), (1027, 68560), (1040, 67703), (1264, 55705), (1580, 44564), (1714, 41080), (2054, 34280), (3160, 22282), (3428, 20540), (4108, 17140), (4285, 16432), (5135, 13712), (6320, 11141), (6856, 10270), (8216, 8570)]