40435040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 103057920

約数和(自身を除く): 62622880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 76, 80, 94, 95, 152, 160, 188, 190, 235, 283, 304, 376, 380, 470, 566, 608, 752, 760, 893, 940, 1132, 1415, 1504, 1520, 1786, 1880, 2264, 2830, 3040, 3572, 3760, 4465, 4528, 5377, 5660, 7144, 7520, 8930, 9056, 10754, 11320, 13301, 14288, 17860, 21508, 22640, 26602, 26885, 28576, 35720, 43016, 45280, 53204, 53770, 66505, 71440, 86032, 106408, 107540, 133010, 142880, 172064, 212816, 215080, 252719, 266020, 425632, 430160, 505438, 532040, 860320, 1010876, 1064080, 1263595, 2021752, 2128160, 2527190, 4043504, 5054380, 8087008, 10108760, 20217520, 40435040]

約数ペア:

[(1, 40435040), (2, 20217520), (4, 10108760), (5, 8087008), (8, 5054380), (10, 4043504), (16, 2527190), (19, 2128160), (20, 2021752), (32, 1263595), (38, 1064080), (40, 1010876), (47, 860320), (76, 532040), (80, 505438), (94, 430160), (95, 425632), (152, 266020), (160, 252719), (188, 215080), (190, 212816), (235, 172064), (283, 142880), (304, 133010), (376, 107540), (380, 106408), (470, 86032), (566, 71440), (608, 66505), (752, 53770), (760, 53204), (893, 45280), (940, 43016), (1132, 35720), (1415, 28576), (1504, 26885), (1520, 26602), (1786, 22640), (1880, 21508), (2264, 17860), (2830, 14288), (3040, 13301), (3572, 11320), (3760, 10754), (4465, 9056), (4528, 8930), (5377, 7520), (5660, 7144)]