264564755420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2237}}^1\times {\mathrm{844769}}^1$

素因数の和:847022

約数の個数: 48

約数和(自身を含む): 635240007360

約数和(自身を除く): 370675251940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2237, 4474, 8948, 11185, 15659, 22370, 31318, 44740, 62636, 78295, 156590, 313180, 844769, 1689538, 3379076, 4223845, 5913383, 8447690, 11826766, 16895380, 23653532, 29566915, 59133830, 118267660, 1889748253, 3779496506, 7558993012, 9448741265, 13228237771, 18897482530, 26456475542, 37794965060, 52912951084, 66141188855, 132282377710, 264564755420]

約数ペア:

[(1, 264564755420), (2, 132282377710), (4, 66141188855), (5, 52912951084), (7, 37794965060), (10, 26456475542), (14, 18897482530), (20, 13228237771), (28, 9448741265), (35, 7558993012), (70, 3779496506), (140, 1889748253), (2237, 118267660), (4474, 59133830), (8948, 29566915), (11185, 23653532), (15659, 16895380), (22370, 11826766), (31318, 8447690), (44740, 5913383), (62636, 4223845), (78295, 3379076), (156590, 1689538), (313180, 844769)]