19300600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 50711040

約数和(自身を除く): 31410440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 220, 248, 275, 283, 310, 341, 440, 550, 566, 620, 682, 775, 1100, 1132, 1240, 1364, 1415, 1550, 1705, 2200, 2264, 2728, 2830, 3100, 3113, 3410, 5660, 6200, 6226, 6820, 7075, 8525, 8773, 11320, 12452, 13640, 14150, 15565, 17050, 17546, 24904, 28300, 31130, 34100, 35092, 43865, 56600, 62260, 68200, 70184, 77825, 87730, 96503, 124520, 155650, 175460, 193006, 219325, 311300, 350920, 386012, 438650, 482515, 622600, 772024, 877300, 965030, 1754600, 1930060, 2412575, 3860120, 4825150, 9650300, 19300600]

約数ペア:

[(1, 19300600), (2, 9650300), (4, 4825150), (5, 3860120), (8, 2412575), (10, 1930060), (11, 1754600), (20, 965030), (22, 877300), (25, 772024), (31, 622600), (40, 482515), (44, 438650), (50, 386012), (55, 350920), (62, 311300), (88, 219325), (100, 193006), (110, 175460), (124, 155650), (155, 124520), (200, 96503), (220, 87730), (248, 77825), (275, 70184), (283, 68200), (310, 62260), (341, 56600), (440, 43865), (550, 35092), (566, 34100), (620, 31130), (682, 28300), (775, 24904), (1100, 17546), (1132, 17050), (1240, 15565), (1364, 14150), (1415, 13640), (1550, 12452), (1705, 11320), (2200, 8773), (2264, 8525), (2728, 7075), (2830, 6820), (3100, 6226), (3113, 6200), (3410, 5660)]