1845648620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{38149}}^1$

素因数の和:38258

約数の個数: 48

約数和(自身を含む): 4037796000

約数和(自身を除く): 2192147380

約数列:

[1, 2, 4, 5, 10, 20, 41, 59, 82, 118, 164, 205, 236, 295, 410, 590, 820, 1180, 2419, 4838, 9676, 12095, 24190, 38149, 48380, 76298, 152596, 190745, 381490, 762980, 1564109, 2250791, 3128218, 4501582, 6256436, 7820545, 9003164, 11253955, 15641090, 22507910, 31282180, 45015820, 92282431, 184564862, 369129724, 461412155, 922824310, 1845648620]

約数ペア:

[(1, 1845648620), (2, 922824310), (4, 461412155), (5, 369129724), (10, 184564862), (20, 92282431), (41, 45015820), (59, 31282180), (82, 22507910), (118, 15641090), (164, 11253955), (205, 9003164), (236, 7820545), (295, 6256436), (410, 4501582), (590, 3128218), (820, 2250791), (1180, 1564109), (2419, 762980), (4838, 381490), (9676, 190745), (12095, 152596), (24190, 76298), (38149, 48380)]