1004080404990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38183}}^1\times {\mathrm{67427}}^1$

素因数の和:105633

約数の個数: 64

約数和(自身を含む): 2595268118016

約数和(自身を除く): 1591187713026

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 38183, 67427, 76366, 114549, 134854, 190915, 202281, 229098, 337135, 381830, 404562, 496379, 572745, 674270, 876551, 992758, 1011405, 1145490, 1489137, 1753102, 2022810, 2481895, 2629653, 2978274, 4382755, 4963790, 5259306, 7445685, 8765510, 13148265, 14891370, 26296530, 2574565141, 5149130282, 7723695423, 12872825705, 15447390846, 25745651410, 33469346833, 38618477115, 66938693666, 77236954230, 100408040499, 167346734165, 200816080998, 334693468330, 502040202495, 1004080404990]

約数ペア:

[(1, 1004080404990), (2, 502040202495), (3, 334693468330), (5, 200816080998), (6, 167346734165), (10, 100408040499), (13, 77236954230), (15, 66938693666), (26, 38618477115), (30, 33469346833), (39, 25745651410), (65, 15447390846), (78, 12872825705), (130, 7723695423), (195, 5149130282), (390, 2574565141), (38183, 26296530), (67427, 14891370), (76366, 13148265), (114549, 8765510), (134854, 7445685), (190915, 5259306), (202281, 4963790), (229098, 4382755), (337135, 2978274), (381830, 2629653), (404562, 2481895), (496379, 2022810), (572745, 1753102), (674270, 1489137), (876551, 1145490), (992758, 1011405)]