73040800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13043}}^1$

素因数の和:13070

約数の個数: 72

約数和(自身を含む): 203799456

約数和(自身を除く): 130758656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 13043, 26086, 52172, 65215, 91301, 104344, 130430, 182602, 208688, 260860, 326075, 365204, 417376, 456505, 521720, 652150, 730408, 913010, 1043440, 1304300, 1460816, 1826020, 2086880, 2282525, 2608600, 2921632, 3652040, 4565050, 5217200, 7304080, 9130100, 10434400, 14608160, 18260200, 36520400, 73040800]

約数ペア:

[(1, 73040800), (2, 36520400), (4, 18260200), (5, 14608160), (7, 10434400), (8, 9130100), (10, 7304080), (14, 5217200), (16, 4565050), (20, 3652040), (25, 2921632), (28, 2608600), (32, 2282525), (35, 2086880), (40, 1826020), (50, 1460816), (56, 1304300), (70, 1043440), (80, 913010), (100, 730408), (112, 652150), (140, 521720), (160, 456505), (175, 417376), (200, 365204), (224, 326075), (280, 260860), (350, 208688), (400, 182602), (560, 130430), (700, 104344), (800, 91301), (1120, 65215), (1400, 52172), (2800, 26086), (5600, 13043)]