14143850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:300

約数の個数: 72

約数和(自身を含む): 32060448

約数和(自身を除く): 17916598

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 70, 98, 115, 161, 175, 230, 245, 251, 322, 350, 490, 502, 575, 805, 1127, 1150, 1225, 1255, 1610, 1757, 2254, 2450, 2510, 3514, 4025, 5635, 5773, 6275, 8050, 8785, 11270, 11546, 12299, 12550, 17570, 24598, 28175, 28865, 40411, 43925, 56350, 57730, 61495, 80822, 87850, 122990, 144325, 202055, 282877, 288650, 307475, 404110, 565754, 614950, 1010275, 1414385, 2020550, 2828770, 7071925, 14143850]

約数ペア:

[(1, 14143850), (2, 7071925), (5, 2828770), (7, 2020550), (10, 1414385), (14, 1010275), (23, 614950), (25, 565754), (35, 404110), (46, 307475), (49, 288650), (50, 282877), (70, 202055), (98, 144325), (115, 122990), (161, 87850), (175, 80822), (230, 61495), (245, 57730), (251, 56350), (322, 43925), (350, 40411), (490, 28865), (502, 28175), (575, 24598), (805, 17570), (1127, 12550), (1150, 12299), (1225, 11546), (1255, 11270), (1610, 8785), (1757, 8050), (2254, 6275), (2450, 5773), (2510, 5635), (3514, 4025)]