1837130050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{18289}}^1$

素因数の和:18356

約数の個数: 72

約数和(自身を含む): 4072122180

約数和(自身を除く): 2234992130

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 49, 50, 70, 82, 98, 175, 205, 245, 287, 350, 410, 490, 574, 1025, 1225, 1435, 2009, 2050, 2450, 2870, 4018, 7175, 10045, 14350, 18289, 20090, 36578, 50225, 91445, 100450, 128023, 182890, 256046, 457225, 640115, 749849, 896161, 914450, 1280230, 1499698, 1792322, 3200575, 3749245, 4480805, 5248943, 6401150, 7498490, 8961610, 10497886, 18746225, 22404025, 26244715, 36742601, 37492450, 44808050, 52489430, 73485202, 131223575, 183713005, 262447150, 367426010, 918565025, 1837130050]

約数ペア:

[(1, 1837130050), (2, 918565025), (5, 367426010), (7, 262447150), (10, 183713005), (14, 131223575), (25, 73485202), (35, 52489430), (41, 44808050), (49, 37492450), (50, 36742601), (70, 26244715), (82, 22404025), (98, 18746225), (175, 10497886), (205, 8961610), (245, 7498490), (287, 6401150), (350, 5248943), (410, 4480805), (490, 3749245), (574, 3200575), (1025, 1792322), (1225, 1499698), (1435, 1280230), (2009, 914450), (2050, 896161), (2450, 749849), (2870, 640115), (4018, 457225), (7175, 256046), (10045, 182890), (14350, 128023), (18289, 100450), (20090, 91445), (36578, 50225)]