407788150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9629}}^1$

素因数の和:9670

約数の個数: 72

約数和(自身を含む): 952907760

約数和(自身を除く): 545119610

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 121, 154, 175, 242, 275, 350, 385, 550, 605, 770, 847, 1210, 1694, 1925, 3025, 3850, 4235, 6050, 8470, 9629, 19258, 21175, 42350, 48145, 67403, 96290, 105919, 134806, 211838, 240725, 337015, 481450, 529595, 674030, 741433, 1059190, 1165109, 1482866, 1685075, 2330218, 2647975, 3370150, 3707165, 5295950, 5825545, 7414330, 8155763, 11651090, 16311526, 18535825, 29127725, 37071650, 40778815, 58255450, 81557630, 203894075, 407788150]

約数ペア:

[(1, 407788150), (2, 203894075), (5, 81557630), (7, 58255450), (10, 40778815), (11, 37071650), (14, 29127725), (22, 18535825), (25, 16311526), (35, 11651090), (50, 8155763), (55, 7414330), (70, 5825545), (77, 5295950), (110, 3707165), (121, 3370150), (154, 2647975), (175, 2330218), (242, 1685075), (275, 1482866), (350, 1165109), (385, 1059190), (550, 741433), (605, 674030), (770, 529595), (847, 481450), (1210, 337015), (1694, 240725), (1925, 211838), (3025, 134806), (3850, 105919), (4235, 96290), (6050, 67403), (8470, 48145), (9629, 42350), (19258, 21175)]