2013982300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1097}}^1\times {\mathrm{1669}}^1$

素因数の和:2791

約数の個数: 72

約数和(自身を含む): 4774850640

約数和(自身を除く): 2760868340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1097, 1100, 1669, 2194, 3338, 4388, 5485, 6676, 8345, 10970, 12067, 16690, 18359, 21940, 24134, 27425, 33380, 36718, 41725, 48268, 54850, 60335, 73436, 83450, 91795, 109700, 120670, 166900, 183590, 241340, 301675, 367180, 458975, 603350, 917950, 1206700, 1830893, 1835900, 3661786, 7323572, 9154465, 18308930, 20139823, 36617860, 40279646, 45772325, 80559292, 91544650, 100699115, 183089300, 201398230, 402796460, 503495575, 1006991150, 2013982300]

約数ペア:

[(1, 2013982300), (2, 1006991150), (4, 503495575), (5, 402796460), (10, 201398230), (11, 183089300), (20, 100699115), (22, 91544650), (25, 80559292), (44, 45772325), (50, 40279646), (55, 36617860), (100, 20139823), (110, 18308930), (220, 9154465), (275, 7323572), (550, 3661786), (1097, 1835900), (1100, 1830893), (1669, 1206700), (2194, 917950), (3338, 603350), (4388, 458975), (5485, 367180), (6676, 301675), (8345, 241340), (10970, 183590), (12067, 166900), (16690, 120670), (18359, 109700), (21940, 91795), (24134, 83450), (27425, 73436), (33380, 60335), (36718, 54850), (41725, 48268)]