432844880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9679}}^1$

素因数の和:9748

約数の個数: 80

約数和(自身を含む): 1109095680

約数和(自身を除く): 676250800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 172, 208, 215, 260, 344, 430, 520, 559, 688, 860, 1040, 1118, 1720, 2236, 2795, 3440, 4472, 5590, 8944, 9679, 11180, 19358, 22360, 38716, 44720, 48395, 77432, 96790, 125827, 154864, 193580, 251654, 387160, 416197, 503308, 629135, 774320, 832394, 1006616, 1258270, 1664788, 2013232, 2080985, 2516540, 3329576, 4161970, 5033080, 5410561, 6659152, 8323940, 10066160, 10821122, 16647880, 21642244, 27052805, 33295760, 43284488, 54105610, 86568976, 108211220, 216422440, 432844880]

約数ペア:

[(1, 432844880), (2, 216422440), (4, 108211220), (5, 86568976), (8, 54105610), (10, 43284488), (13, 33295760), (16, 27052805), (20, 21642244), (26, 16647880), (40, 10821122), (43, 10066160), (52, 8323940), (65, 6659152), (80, 5410561), (86, 5033080), (104, 4161970), (130, 3329576), (172, 2516540), (208, 2080985), (215, 2013232), (260, 1664788), (344, 1258270), (430, 1006616), (520, 832394), (559, 774320), (688, 629135), (860, 503308), (1040, 416197), (1118, 387160), (1720, 251654), (2236, 193580), (2795, 154864), (3440, 125827), (4472, 96790), (5590, 77432), (8944, 48395), (9679, 44720), (11180, 38716), (19358, 22360)]