3863650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:128

約数の個数: 72

約数和(自身を含む): 8905680

約数和(自身を除く): 5042030

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 83, 95, 98, 133, 166, 175, 190, 245, 266, 350, 415, 475, 490, 581, 665, 830, 931, 950, 1162, 1225, 1330, 1577, 1862, 2075, 2450, 2905, 3154, 3325, 4067, 4150, 4655, 5810, 6650, 7885, 8134, 9310, 11039, 14525, 15770, 20335, 22078, 23275, 29050, 39425, 40670, 46550, 55195, 77273, 78850, 101675, 110390, 154546, 203350, 275975, 386365, 551950, 772730, 1931825, 3863650]

約数ペア:

[(1, 3863650), (2, 1931825), (5, 772730), (7, 551950), (10, 386365), (14, 275975), (19, 203350), (25, 154546), (35, 110390), (38, 101675), (49, 78850), (50, 77273), (70, 55195), (83, 46550), (95, 40670), (98, 39425), (133, 29050), (166, 23275), (175, 22078), (190, 20335), (245, 15770), (266, 14525), (350, 11039), (415, 9310), (475, 8134), (490, 7885), (581, 6650), (665, 5810), (830, 4655), (931, 4150), (950, 4067), (1162, 3325), (1225, 3154), (1330, 2905), (1577, 2450), (1862, 2075)]