15669775550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{8087}}^1$

素因数の和:8394

約数の個数: 96

約数和(自身を含む): 34371800064

約数和(自身を除く): 18702024514

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 271, 275, 286, 325, 542, 550, 650, 715, 1355, 1430, 2710, 2981, 3523, 3575, 5962, 6775, 7046, 7150, 8087, 13550, 14905, 16174, 17615, 29810, 35230, 38753, 40435, 74525, 77506, 80870, 88075, 88957, 105131, 149050, 176150, 177914, 193765, 202175, 210262, 387530, 404350, 444785, 525655, 889570, 968825, 1051310, 1156441, 1937650, 2191577, 2223925, 2312882, 2628275, 4383154, 4447850, 5256550, 5782205, 10957885, 11564410, 21915770, 24107347, 28490501, 28911025, 48214694, 54789425, 56981002, 57822050, 109578850, 120536735, 142452505, 241073470, 284905010, 313395511, 602683675, 626791022, 712262525, 1205367350, 1424525050, 1566977555, 3133955110, 7834887775, 15669775550]

約数ペア:

[(1, 15669775550), (2, 7834887775), (5, 3133955110), (10, 1566977555), (11, 1424525050), (13, 1205367350), (22, 712262525), (25, 626791022), (26, 602683675), (50, 313395511), (55, 284905010), (65, 241073470), (110, 142452505), (130, 120536735), (143, 109578850), (271, 57822050), (275, 56981002), (286, 54789425), (325, 48214694), (542, 28911025), (550, 28490501), (650, 24107347), (715, 21915770), (1355, 11564410), (1430, 10957885), (2710, 5782205), (2981, 5256550), (3523, 4447850), (3575, 4383154), (5962, 2628275), (6775, 2312882), (7046, 2223925), (7150, 2191577), (8087, 1937650), (13550, 1156441), (14905, 1051310), (16174, 968825), (17615, 889570), (29810, 525655), (35230, 444785), (38753, 404350), (40435, 387530), (74525, 210262), (77506, 202175), (80870, 193765), (88075, 177914), (88957, 176150), (105131, 149050)]