22500162280

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{449}}^1\times {\mathrm{3271}}^1$

素因数の和:4114

約数の個数: 64

約数和(自身を含む): 50886144000

約数和(自身を除く): 28385981720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 449, 766, 898, 1532, 1796, 1915, 2245, 3064, 3271, 3592, 3830, 4490, 6542, 7660, 8980, 13084, 15320, 16355, 17960, 26168, 32710, 65420, 130840, 171967, 343934, 687868, 859835, 1252793, 1375736, 1468679, 1719670, 2505586, 2937358, 3439340, 5011172, 5874716, 6263965, 6878680, 7343395, 10022344, 11749432, 12527930, 14686790, 25055860, 29373580, 50111720, 58747160, 562504057, 1125008114, 2250016228, 2812520285, 4500032456, 5625040570, 11250081140, 22500162280]

約数ペア:

[(1, 22500162280), (2, 11250081140), (4, 5625040570), (5, 4500032456), (8, 2812520285), (10, 2250016228), (20, 1125008114), (40, 562504057), (383, 58747160), (449, 50111720), (766, 29373580), (898, 25055860), (1532, 14686790), (1796, 12527930), (1915, 11749432), (2245, 10022344), (3064, 7343395), (3271, 6878680), (3592, 6263965), (3830, 5874716), (4490, 5011172), (6542, 3439340), (7660, 2937358), (8980, 2505586), (13084, 1719670), (15320, 1468679), (16355, 1375736), (17960, 1252793), (26168, 859835), (32710, 687868), (65420, 343934), (130840, 171967)]