11851550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 23784192

約数和(自身を除く): 11932642

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 73, 85, 146, 170, 191, 365, 382, 425, 730, 850, 955, 1241, 1825, 1910, 2482, 3247, 3650, 4775, 6205, 6494, 9550, 12410, 13943, 16235, 27886, 31025, 32470, 62050, 69715, 81175, 139430, 162350, 237031, 348575, 474062, 697150, 1185155, 2370310, 5925775, 11851550]

約数ペア:

[(1, 11851550), (2, 5925775), (5, 2370310), (10, 1185155), (17, 697150), (25, 474062), (34, 348575), (50, 237031), (73, 162350), (85, 139430), (146, 81175), (170, 69715), (191, 62050), (365, 32470), (382, 31025), (425, 27886), (730, 16235), (850, 13943), (955, 12410), (1241, 9550), (1825, 6494), (1910, 6205), (2482, 4775), (3247, 3650)]