37542440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 98461440

約数和(自身を除く): 60919000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 43, 46, 52, 65, 73, 86, 92, 104, 115, 130, 146, 172, 184, 215, 230, 260, 292, 299, 344, 365, 430, 460, 520, 559, 584, 598, 730, 860, 920, 949, 989, 1118, 1196, 1460, 1495, 1679, 1720, 1898, 1978, 2236, 2392, 2795, 2920, 2990, 3139, 3358, 3796, 3956, 4472, 4745, 4945, 5590, 5980, 6278, 6716, 7592, 7912, 8395, 9490, 9890, 11180, 11960, 12556, 12857, 13432, 15695, 16790, 18980, 19780, 21827, 22360, 25112, 25714, 31390, 33580, 37960, 39560, 40807, 43654, 51428, 62780, 64285, 67160, 72197, 81614, 87308, 102856, 109135, 125560, 128570, 144394, 163228, 174616, 204035, 218270, 257140, 288788, 326456, 360985, 408070, 436540, 514280, 577576, 721970, 816140, 873080, 938561, 1443940, 1632280, 1877122, 2887880, 3754244, 4692805, 7508488, 9385610, 18771220, 37542440]

約数ペア:

[(1, 37542440), (2, 18771220), (4, 9385610), (5, 7508488), (8, 4692805), (10, 3754244), (13, 2887880), (20, 1877122), (23, 1632280), (26, 1443940), (40, 938561), (43, 873080), (46, 816140), (52, 721970), (65, 577576), (73, 514280), (86, 436540), (92, 408070), (104, 360985), (115, 326456), (130, 288788), (146, 257140), (172, 218270), (184, 204035), (215, 174616), (230, 163228), (260, 144394), (292, 128570), (299, 125560), (344, 109135), (365, 102856), (430, 87308), (460, 81614), (520, 72197), (559, 67160), (584, 64285), (598, 62780), (730, 51428), (860, 43654), (920, 40807), (949, 39560), (989, 37960), (1118, 33580), (1196, 31390), (1460, 25714), (1495, 25112), (1679, 22360), (1720, 21827), (1898, 19780), (1978, 18980), (2236, 16790), (2392, 15695), (2795, 13432), (2920, 12857), (2990, 12556), (3139, 11960), (3358, 11180), (3796, 9890), (3956, 9490), (4472, 8395), (4745, 7912), (4945, 7592), (5590, 6716), (5980, 6278)]