28495400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^3\times {\mathrm{29}}^1$

素因数の和:96

約数の個数: 96

約数和(自身を含む): 72819000

約数和(自身を除く): 44323600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 29, 34, 40, 50, 58, 68, 85, 100, 116, 136, 145, 170, 200, 232, 289, 290, 340, 425, 493, 578, 580, 680, 725, 850, 986, 1156, 1160, 1445, 1450, 1700, 1972, 2312, 2465, 2890, 2900, 3400, 3944, 4913, 4930, 5780, 5800, 7225, 8381, 9826, 9860, 11560, 12325, 14450, 16762, 19652, 19720, 24565, 24650, 28900, 33524, 39304, 41905, 49130, 49300, 57800, 67048, 83810, 98260, 98600, 122825, 142477, 167620, 196520, 209525, 245650, 284954, 335240, 419050, 491300, 569908, 712385, 838100, 982600, 1139816, 1424770, 1676200, 2849540, 3561925, 5699080, 7123850, 14247700, 28495400]

約数ペア:

[(1, 28495400), (2, 14247700), (4, 7123850), (5, 5699080), (8, 3561925), (10, 2849540), (17, 1676200), (20, 1424770), (25, 1139816), (29, 982600), (34, 838100), (40, 712385), (50, 569908), (58, 491300), (68, 419050), (85, 335240), (100, 284954), (116, 245650), (136, 209525), (145, 196520), (170, 167620), (200, 142477), (232, 122825), (289, 98600), (290, 98260), (340, 83810), (425, 67048), (493, 57800), (578, 49300), (580, 49130), (680, 41905), (725, 39304), (850, 33524), (986, 28900), (1156, 24650), (1160, 24565), (1445, 19720), (1450, 19652), (1700, 16762), (1972, 14450), (2312, 12325), (2465, 11560), (2890, 9860), (2900, 9826), (3400, 8381), (3944, 7225), (4913, 5800), (4930, 5780)]