42360458680

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1\times {\mathrm{11941}}^1$

素因数の和:12760

約数の個数: 64

約数和(自身を含む): 96188510880

約数和(自身を除く): 53828052200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 677, 1048, 1310, 1354, 2620, 2708, 3385, 5240, 5416, 6770, 11941, 13540, 23882, 27080, 47764, 59705, 88687, 95528, 119410, 177374, 238820, 354748, 443435, 477640, 709496, 886870, 1564271, 1773740, 3128542, 3547480, 6257084, 7821355, 8084057, 12514168, 15642710, 16168114, 31285420, 32336228, 40420285, 62570840, 64672456, 80840570, 161681140, 323362280, 1059011467, 2118022934, 4236045868, 5295057335, 8472091736, 10590114670, 21180229340, 42360458680]

約数ペア:

[(1, 42360458680), (2, 21180229340), (4, 10590114670), (5, 8472091736), (8, 5295057335), (10, 4236045868), (20, 2118022934), (40, 1059011467), (131, 323362280), (262, 161681140), (524, 80840570), (655, 64672456), (677, 62570840), (1048, 40420285), (1310, 32336228), (1354, 31285420), (2620, 16168114), (2708, 15642710), (3385, 12514168), (5240, 8084057), (5416, 7821355), (6770, 6257084), (11941, 3547480), (13540, 3128542), (23882, 1773740), (27080, 1564271), (47764, 886870), (59705, 709496), (88687, 477640), (95528, 443435), (119410, 354748), (177374, 238820)]