27832966840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3206563}}^1$

素因数の和:3206612

約数の個数: 64

約数和(自身を含む): 73879234560

約数和(自身を除く): 46046267720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 3206563, 6413126, 12826252, 16032815, 22445941, 25652504, 32065630, 44891882, 64131260, 89783764, 99403453, 112229705, 128262520, 179567528, 198806906, 224459410, 397613812, 448918820, 497017265, 695824171, 795227624, 897837640, 994034530, 1391648342, 1988069060, 2783296684, 3479120855, 3976138120, 5566593368, 6958241710, 13916483420, 27832966840]

約数ペア:

[(1, 27832966840), (2, 13916483420), (4, 6958241710), (5, 5566593368), (7, 3976138120), (8, 3479120855), (10, 2783296684), (14, 1988069060), (20, 1391648342), (28, 994034530), (31, 897837640), (35, 795227624), (40, 695824171), (56, 497017265), (62, 448918820), (70, 397613812), (124, 224459410), (140, 198806906), (155, 179567528), (217, 128262520), (248, 112229705), (280, 99403453), (310, 89783764), (434, 64131260), (620, 44891882), (868, 32065630), (1085, 25652504), (1240, 22445941), (1736, 16032815), (2170, 12826252), (4340, 6413126), (8680, 3206563)]