118944920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{829}}^1$

素因数の和:1068

約数の個数: 64

約数和(自身を含む): 285055200

約数和(自身を除く): 166110280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 211, 340, 422, 680, 829, 844, 1055, 1658, 1688, 2110, 3316, 3587, 4145, 4220, 6632, 7174, 8290, 8440, 14093, 14348, 16580, 17935, 28186, 28696, 33160, 35870, 56372, 70465, 71740, 112744, 140930, 143480, 174919, 281860, 349838, 563720, 699676, 874595, 1399352, 1749190, 2973623, 3498380, 5947246, 6996760, 11894492, 14868115, 23788984, 29736230, 59472460, 118944920]

約数ペア:

[(1, 118944920), (2, 59472460), (4, 29736230), (5, 23788984), (8, 14868115), (10, 11894492), (17, 6996760), (20, 5947246), (34, 3498380), (40, 2973623), (68, 1749190), (85, 1399352), (136, 874595), (170, 699676), (211, 563720), (340, 349838), (422, 281860), (680, 174919), (829, 143480), (844, 140930), (1055, 112744), (1658, 71740), (1688, 70465), (2110, 56372), (3316, 35870), (3587, 33160), (4145, 28696), (4220, 28186), (6632, 17935), (7174, 16580), (8290, 14348), (8440, 14093)]