13041051320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{293453}}^1$

素因数の和:293576

約数の個数: 64

約数和(自身を含む): 32326892640

約数和(自身を除く): 19285841320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 101, 110, 202, 220, 404, 440, 505, 808, 1010, 1111, 2020, 2222, 4040, 4444, 5555, 8888, 11110, 22220, 44440, 293453, 586906, 1173812, 1467265, 2347624, 2934530, 3227983, 5869060, 6455966, 11738120, 12911932, 16139915, 25823864, 29638753, 32279830, 59277506, 64559660, 118555012, 129119320, 148193765, 237110024, 296387530, 326026283, 592775060, 652052566, 1185550120, 1304105132, 1630131415, 2608210264, 3260262830, 6520525660, 13041051320]

約数ペア:

[(1, 13041051320), (2, 6520525660), (4, 3260262830), (5, 2608210264), (8, 1630131415), (10, 1304105132), (11, 1185550120), (20, 652052566), (22, 592775060), (40, 326026283), (44, 296387530), (55, 237110024), (88, 148193765), (101, 129119320), (110, 118555012), (202, 64559660), (220, 59277506), (404, 32279830), (440, 29638753), (505, 25823864), (808, 16139915), (1010, 12911932), (1111, 11738120), (2020, 6455966), (2222, 5869060), (4040, 3227983), (4444, 2934530), (5555, 2347624), (8888, 1467265), (11110, 1173812), (22220, 586906), (44440, 293453)]