13845760

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 34400520

約数和(自身を除く): 20554760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 373, 464, 580, 640, 746, 928, 1160, 1280, 1492, 1856, 1865, 2320, 2984, 3712, 3730, 4640, 5968, 7424, 7460, 9280, 10817, 11936, 14920, 18560, 21634, 23872, 29840, 37120, 43268, 47744, 54085, 59680, 86536, 95488, 108170, 119360, 173072, 216340, 238720, 346144, 432680, 477440, 692288, 865360, 1384576, 1730720, 2769152, 3461440, 6922880, 13845760]

約数ペア:

[(1, 13845760), (2, 6922880), (4, 3461440), (5, 2769152), (8, 1730720), (10, 1384576), (16, 865360), (20, 692288), (29, 477440), (32, 432680), (40, 346144), (58, 238720), (64, 216340), (80, 173072), (116, 119360), (128, 108170), (145, 95488), (160, 86536), (232, 59680), (256, 54085), (290, 47744), (320, 43268), (373, 37120), (464, 29840), (580, 23872), (640, 21634), (746, 18560), (928, 14920), (1160, 11936), (1280, 10817), (1492, 9280), (1856, 7460), (1865, 7424), (2320, 5968), (2984, 4640), (3712, 3730)]