7697560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 18960480

約数和(自身を除く): 11262920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 131, 226, 260, 262, 452, 520, 524, 565, 655, 904, 1048, 1130, 1310, 1469, 1703, 2260, 2620, 2938, 3406, 4520, 5240, 5876, 6812, 7345, 8515, 11752, 13624, 14690, 14803, 17030, 29380, 29606, 34060, 58760, 59212, 68120, 74015, 118424, 148030, 192439, 296060, 384878, 592120, 769756, 962195, 1539512, 1924390, 3848780, 7697560]

約数ペア:

[(1, 7697560), (2, 3848780), (4, 1924390), (5, 1539512), (8, 962195), (10, 769756), (13, 592120), (20, 384878), (26, 296060), (40, 192439), (52, 148030), (65, 118424), (104, 74015), (113, 68120), (130, 59212), (131, 58760), (226, 34060), (260, 29606), (262, 29380), (452, 17030), (520, 14803), (524, 14690), (565, 13624), (655, 11752), (904, 8515), (1048, 7345), (1130, 6812), (1310, 5876), (1469, 5240), (1703, 4520), (2260, 3406), (2620, 2938)]