2040983895

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 3663817920

約数和(自身を除く): 1622834025

約数列:

[1, 3, 5, 15, 19, 29, 41, 57, 87, 95, 123, 145, 205, 285, 317, 361, 435, 551, 615, 779, 951, 1083, 1189, 1585, 1653, 1805, 2337, 2755, 3567, 3895, 4755, 5415, 5945, 6023, 8265, 9193, 10469, 11685, 12997, 14801, 17835, 18069, 22591, 27579, 30115, 31407, 38991, 44403, 45965, 52345, 64985, 67773, 74005, 90345, 112955, 114437, 137895, 157035, 174667, 194955, 222015, 246943, 338865, 343311, 376913, 429229, 524001, 572185, 740829, 873335, 1130739, 1234715, 1287687, 1716555, 1884565, 2146145, 2620005, 3318673, 3704145, 4691917, 5653695, 6438435, 7161347, 9956019, 14075751, 16593365, 21484041, 23459585, 35806735, 49780095, 70378755, 107420205, 136065593, 408196779, 680327965, 2040983895]

約数ペア:

[(1, 2040983895), (3, 680327965), (5, 408196779), (15, 136065593), (19, 107420205), (29, 70378755), (41, 49780095), (57, 35806735), (87, 23459585), (95, 21484041), (123, 16593365), (145, 14075751), (205, 9956019), (285, 7161347), (317, 6438435), (361, 5653695), (435, 4691917), (551, 3704145), (615, 3318673), (779, 2620005), (951, 2146145), (1083, 1884565), (1189, 1716555), (1585, 1287687), (1653, 1234715), (1805, 1130739), (2337, 873335), (2755, 740829), (3567, 572185), (3895, 524001), (4755, 429229), (5415, 376913), (5945, 343311), (6023, 338865), (8265, 246943), (9193, 222015), (10469, 194955), (11685, 174667), (12997, 157035), (14801, 137895), (17835, 114437), (18069, 112955), (22591, 90345), (27579, 74005), (30115, 67773), (31407, 64985), (38991, 52345), (44403, 45965)]