27701600

素因数分解:

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

素因数の和:1168

約数の個数: 72

約数和(自身を含む): 69870528

約数和(自身を除く): 42168928

約数列:

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

約数ペア:

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