22472007940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{19219}}^1$

素因数の和:19445

約数の個数: 96

約数和(自身を含む): 52890364800

約数和(自身を除く): 30418356860

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 181, 190, 323, 340, 362, 380, 646, 724, 905, 1292, 1615, 1810, 3077, 3230, 3439, 3620, 6154, 6460, 6878, 12308, 13756, 15385, 17195, 19219, 30770, 34390, 38438, 58463, 61540, 68780, 76876, 96095, 116926, 192190, 233852, 292315, 326723, 365161, 384380, 584630, 653446, 730322, 1169260, 1306892, 1460644, 1633615, 1825805, 3267230, 3478639, 3651610, 6207737, 6534460, 6957278, 7303220, 12415474, 13914556, 17393195, 24830948, 31038685, 34786390, 59136863, 62077370, 66094141, 69572780, 118273726, 124154740, 132188282, 236547452, 264376564, 295684315, 330470705, 591368630, 660941410, 1123600397, 1182737260, 1321882820, 2247200794, 4494401588, 5618001985, 11236003970, 22472007940]

約数ペア:

[(1, 22472007940), (2, 11236003970), (4, 5618001985), (5, 4494401588), (10, 2247200794), (17, 1321882820), (19, 1182737260), (20, 1123600397), (34, 660941410), (38, 591368630), (68, 330470705), (76, 295684315), (85, 264376564), (95, 236547452), (170, 132188282), (181, 124154740), (190, 118273726), (323, 69572780), (340, 66094141), (362, 62077370), (380, 59136863), (646, 34786390), (724, 31038685), (905, 24830948), (1292, 17393195), (1615, 13914556), (1810, 12415474), (3077, 7303220), (3230, 6957278), (3439, 6534460), (3620, 6207737), (6154, 3651610), (6460, 3478639), (6878, 3267230), (12308, 1825805), (13756, 1633615), (15385, 1460644), (17195, 1306892), (19219, 1169260), (30770, 730322), (34390, 653446), (38438, 584630), (58463, 384380), (61540, 365161), (68780, 326723), (76876, 292315), (96095, 233852), (116926, 192190)]