40932320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1789}}^1$

素因数の和:1828

約数の個数: 96

約数和(自身を含む): 113672160

約数和(自身を除く): 72739840

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 1789, 2080, 2288, 2860, 3578, 4576, 5720, 7156, 8945, 11440, 14312, 17890, 19679, 22880, 23257, 28624, 35780, 39358, 46514, 57248, 71560, 78716, 93028, 98395, 116285, 143120, 157432, 186056, 196790, 232570, 255827, 286240, 314864, 372112, 393580, 465140, 511654, 629728, 744224, 787160, 930280, 1023308, 1279135, 1574320, 1860560, 2046616, 2558270, 3148640, 3721120, 4093232, 5116540, 8186464, 10233080, 20466160, 40932320]

約数ペア:

[(1, 40932320), (2, 20466160), (4, 10233080), (5, 8186464), (8, 5116540), (10, 4093232), (11, 3721120), (13, 3148640), (16, 2558270), (20, 2046616), (22, 1860560), (26, 1574320), (32, 1279135), (40, 1023308), (44, 930280), (52, 787160), (55, 744224), (65, 629728), (80, 511654), (88, 465140), (104, 393580), (110, 372112), (130, 314864), (143, 286240), (160, 255827), (176, 232570), (208, 196790), (220, 186056), (260, 157432), (286, 143120), (352, 116285), (416, 98395), (440, 93028), (520, 78716), (572, 71560), (715, 57248), (880, 46514), (1040, 39358), (1144, 35780), (1430, 28624), (1760, 23257), (1789, 22880), (2080, 19679), (2288, 17890), (2860, 14312), (3578, 11440), (4576, 8945), (5720, 7156)]