13725410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 27993600

約数和(自身を除く): 14268190

約数列:

[1, 2, 5, 10, 19, 29, 38, 47, 53, 58, 94, 95, 106, 145, 190, 235, 265, 290, 470, 530, 551, 893, 1007, 1102, 1363, 1537, 1786, 2014, 2491, 2726, 2755, 3074, 4465, 4982, 5035, 5510, 6815, 7685, 8930, 10070, 12455, 13630, 15370, 24910, 25897, 29203, 47329, 51794, 58406, 72239, 94658, 129485, 144478, 146015, 236645, 258970, 292030, 361195, 473290, 722390, 1372541, 2745082, 6862705, 13725410]

約数ペア:

[(1, 13725410), (2, 6862705), (5, 2745082), (10, 1372541), (19, 722390), (29, 473290), (38, 361195), (47, 292030), (53, 258970), (58, 236645), (94, 146015), (95, 144478), (106, 129485), (145, 94658), (190, 72239), (235, 58406), (265, 51794), (290, 47329), (470, 29203), (530, 25897), (551, 24910), (893, 15370), (1007, 13630), (1102, 12455), (1363, 10070), (1537, 8930), (1786, 7685), (2014, 6815), (2491, 5510), (2726, 5035), (2755, 4982), (3074, 4465)]