1910017565560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{28039013}}^1$

素因数の和:28039168

約数の個数: 64

約数和(自身を含む): 4663448808480

約数和(自身を除く): 2753431242920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 131, 260, 262, 520, 524, 655, 1048, 1310, 1703, 2620, 3406, 5240, 6812, 8515, 13624, 17030, 34060, 68120, 28039013, 56078026, 112156052, 140195065, 224312104, 280390130, 364507169, 560780260, 729014338, 1121560520, 1458028676, 1822535845, 2916057352, 3645071690, 3673110703, 7290143380, 7346221406, 14580286760, 14692442812, 18365553515, 29384885624, 36731107030, 47750439139, 73462214060, 95500878278, 146924428120, 191001756556, 238752195695, 382003513112, 477504391390, 955008782780, 1910017565560]

約数ペア:

[(1, 1910017565560), (2, 955008782780), (4, 477504391390), (5, 382003513112), (8, 238752195695), (10, 191001756556), (13, 146924428120), (20, 95500878278), (26, 73462214060), (40, 47750439139), (52, 36731107030), (65, 29384885624), (104, 18365553515), (130, 14692442812), (131, 14580286760), (260, 7346221406), (262, 7290143380), (520, 3673110703), (524, 3645071690), (655, 2916057352), (1048, 1822535845), (1310, 1458028676), (1703, 1121560520), (2620, 729014338), (3406, 560780260), (5240, 364507169), (6812, 280390130), (8515, 224312104), (13624, 140195065), (17030, 112156052), (34060, 56078026), (68120, 28039013)]