880479950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{132403}}^1$

素因数の和:132441

約数の個数: 48

約数和(自身を含む): 1970171520

約数和(自身を除く): 1089691570

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650, 132403, 264806, 662015, 926821, 1324030, 1853642, 2515657, 3310075, 4634105, 5031314, 6620150, 9268210, 12578285, 17609599, 23170525, 25156570, 35219198, 46341050, 62891425, 88047995, 125782850, 176095990, 440239975, 880479950]

約数ペア:

[(1, 880479950), (2, 440239975), (5, 176095990), (7, 125782850), (10, 88047995), (14, 62891425), (19, 46341050), (25, 35219198), (35, 25156570), (38, 23170525), (50, 17609599), (70, 12578285), (95, 9268210), (133, 6620150), (175, 5031314), (190, 4634105), (266, 3310075), (350, 2515657), (475, 1853642), (665, 1324030), (950, 926821), (1330, 662015), (3325, 264806), (6650, 132403)]