82432240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:638

約数の個数: 80

約数和(自身を含む): 210450816

約数和(自身を除く): 128018576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 283, 331, 440, 566, 662, 880, 1132, 1324, 1415, 1655, 2264, 2648, 2830, 3113, 3310, 3641, 4528, 5296, 5660, 6226, 6620, 7282, 11320, 12452, 13240, 14564, 15565, 18205, 22640, 24904, 26480, 29128, 31130, 36410, 49808, 58256, 62260, 72820, 93673, 124520, 145640, 187346, 249040, 291280, 374692, 468365, 749384, 936730, 1030403, 1498768, 1873460, 2060806, 3746920, 4121612, 5152015, 7493840, 8243224, 10304030, 16486448, 20608060, 41216120, 82432240]

約数ペア:

[(1, 82432240), (2, 41216120), (4, 20608060), (5, 16486448), (8, 10304030), (10, 8243224), (11, 7493840), (16, 5152015), (20, 4121612), (22, 3746920), (40, 2060806), (44, 1873460), (55, 1498768), (80, 1030403), (88, 936730), (110, 749384), (176, 468365), (220, 374692), (283, 291280), (331, 249040), (440, 187346), (566, 145640), (662, 124520), (880, 93673), (1132, 72820), (1324, 62260), (1415, 58256), (1655, 49808), (2264, 36410), (2648, 31130), (2830, 29128), (3113, 26480), (3310, 24904), (3641, 22640), (4528, 18205), (5296, 15565), (5660, 14564), (6226, 13240), (6620, 12452), (7282, 11320)]