1284608050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{122929}}^1$

素因数の和:122971

約数の個数: 48

約数和(自身を含む): 2743797600

約数和(自身を除く): 1459189550

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 122929, 245858, 614645, 1229290, 1352219, 2335651, 2704438, 3073225, 4671302, 6146450, 6761095, 11678255, 13522190, 23356510, 25692161, 33805475, 51384322, 58391275, 67610950, 116782550, 128460805, 256921610, 642304025, 1284608050]

約数ペア:

[(1, 1284608050), (2, 642304025), (5, 256921610), (10, 128460805), (11, 116782550), (19, 67610950), (22, 58391275), (25, 51384322), (38, 33805475), (50, 25692161), (55, 23356510), (95, 13522190), (110, 11678255), (190, 6761095), (209, 6146450), (275, 4671302), (418, 3073225), (475, 2704438), (550, 2335651), (950, 1352219), (1045, 1229290), (2090, 614645), (5225, 245858), (10450, 122929)]