1532321840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{3733}}^1$

素因数の和:4486

約数の個数: 80

約数和(自身を含む): 4078244928

約数和(自身を除く): 2545923088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 733, 1466, 2932, 3665, 3733, 5131, 5864, 7330, 7466, 10262, 11728, 14660, 14932, 18665, 20524, 25655, 26131, 29320, 29864, 37330, 41048, 51310, 52262, 58640, 59728, 74660, 82096, 102620, 104524, 130655, 149320, 205240, 209048, 261310, 298640, 410480, 418096, 522620, 1045240, 2090480, 2736289, 5472578, 10945156, 13681445, 19154023, 21890312, 27362890, 38308046, 43780624, 54725780, 76616092, 95770115, 109451560, 153232184, 191540230, 218903120, 306464368, 383080460, 766160920, 1532321840]

約数ペア:

[(1, 1532321840), (2, 766160920), (4, 383080460), (5, 306464368), (7, 218903120), (8, 191540230), (10, 153232184), (14, 109451560), (16, 95770115), (20, 76616092), (28, 54725780), (35, 43780624), (40, 38308046), (56, 27362890), (70, 21890312), (80, 19154023), (112, 13681445), (140, 10945156), (280, 5472578), (560, 2736289), (733, 2090480), (1466, 1045240), (2932, 522620), (3665, 418096), (3733, 410480), (5131, 298640), (5864, 261310), (7330, 209048), (7466, 205240), (10262, 149320), (11728, 130655), (14660, 104524), (14932, 102620), (18665, 82096), (20524, 74660), (25655, 59728), (26131, 58640), (29320, 52262), (29864, 51310), (37330, 41048)]