55403200

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1170

約数の個数: 84

約数和(自身を含む): 140850112

約数和(自身を除く): 85446912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 992, 1117, 1240, 1550, 1600, 1984, 2234, 2480, 3100, 4468, 4960, 5585, 6200, 8936, 9920, 11170, 12400, 17872, 22340, 24800, 27925, 34627, 35744, 44680, 49600, 55850, 69254, 71488, 89360, 111700, 138508, 173135, 178720, 223400, 277016, 346270, 357440, 446800, 554032, 692540, 865675, 893600, 1108064, 1385080, 1731350, 1787200, 2216128, 2770160, 3462700, 5540320, 6925400, 11080640, 13850800, 27701600, 55403200]

約数ペア:

[(1, 55403200), (2, 27701600), (4, 13850800), (5, 11080640), (8, 6925400), (10, 5540320), (16, 3462700), (20, 2770160), (25, 2216128), (31, 1787200), (32, 1731350), (40, 1385080), (50, 1108064), (62, 893600), (64, 865675), (80, 692540), (100, 554032), (124, 446800), (155, 357440), (160, 346270), (200, 277016), (248, 223400), (310, 178720), (320, 173135), (400, 138508), (496, 111700), (620, 89360), (775, 71488), (800, 69254), (992, 55850), (1117, 49600), (1240, 44680), (1550, 35744), (1600, 34627), (1984, 27925), (2234, 24800), (2480, 22340), (3100, 17872), (4468, 12400), (4960, 11170), (5585, 9920), (6200, 8936)]