29171200

素因数分解:

$2^9\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 120

約数和(自身を含む): 75350088

約数和(自身を除く): 46178888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 53, 64, 80, 86, 100, 106, 128, 160, 172, 200, 212, 215, 256, 265, 320, 344, 400, 424, 430, 512, 530, 640, 688, 800, 848, 860, 1060, 1075, 1280, 1325, 1376, 1600, 1696, 1720, 2120, 2150, 2279, 2560, 2650, 2752, 3200, 3392, 3440, 4240, 4300, 4558, 5300, 5504, 6400, 6784, 6880, 8480, 8600, 9116, 10600, 11008, 11395, 12800, 13568, 13760, 16960, 17200, 18232, 21200, 22016, 22790, 27136, 27520, 33920, 34400, 36464, 42400, 45580, 55040, 56975, 67840, 68800, 72928, 84800, 91160, 110080, 113950, 135680, 137600, 145856, 169600, 182320, 227900, 275200, 291712, 339200, 364640, 455800, 550400, 583424, 678400, 729280, 911600, 1166848, 1458560, 1823200, 2917120, 3646400, 5834240, 7292800, 14585600, 29171200]

約数ペア:

[(1, 29171200), (2, 14585600), (4, 7292800), (5, 5834240), (8, 3646400), (10, 2917120), (16, 1823200), (20, 1458560), (25, 1166848), (32, 911600), (40, 729280), (43, 678400), (50, 583424), (53, 550400), (64, 455800), (80, 364640), (86, 339200), (100, 291712), (106, 275200), (128, 227900), (160, 182320), (172, 169600), (200, 145856), (212, 137600), (215, 135680), (256, 113950), (265, 110080), (320, 91160), (344, 84800), (400, 72928), (424, 68800), (430, 67840), (512, 56975), (530, 55040), (640, 45580), (688, 42400), (800, 36464), (848, 34400), (860, 33920), (1060, 27520), (1075, 27136), (1280, 22790), (1325, 22016), (1376, 21200), (1600, 18232), (1696, 17200), (1720, 16960), (2120, 13760), (2150, 13568), (2279, 12800), (2560, 11395), (2650, 11008), (2752, 10600), (3200, 9116), (3392, 8600), (3440, 8480), (4240, 6880), (4300, 6784), (4558, 6400), (5300, 5504)]