39872200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 98208000

約数和(自身を除く): 58335800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 59, 62, 100, 109, 118, 124, 155, 200, 218, 236, 248, 295, 310, 436, 472, 545, 590, 620, 775, 872, 1090, 1180, 1240, 1475, 1550, 1829, 2180, 2360, 2725, 2950, 3100, 3379, 3658, 4360, 5450, 5900, 6200, 6431, 6758, 7316, 9145, 10900, 11800, 12862, 13516, 14632, 16895, 18290, 21800, 25724, 27032, 32155, 33790, 36580, 45725, 51448, 64310, 67580, 73160, 84475, 91450, 128620, 135160, 160775, 168950, 182900, 199361, 257240, 321550, 337900, 365800, 398722, 643100, 675800, 797444, 996805, 1286200, 1594888, 1993610, 3987220, 4984025, 7974440, 9968050, 19936100, 39872200]

約数ペア:

[(1, 39872200), (2, 19936100), (4, 9968050), (5, 7974440), (8, 4984025), (10, 3987220), (20, 1993610), (25, 1594888), (31, 1286200), (40, 996805), (50, 797444), (59, 675800), (62, 643100), (100, 398722), (109, 365800), (118, 337900), (124, 321550), (155, 257240), (200, 199361), (218, 182900), (236, 168950), (248, 160775), (295, 135160), (310, 128620), (436, 91450), (472, 84475), (545, 73160), (590, 67580), (620, 64310), (775, 51448), (872, 45725), (1090, 36580), (1180, 33790), (1240, 32155), (1475, 27032), (1550, 25724), (1829, 21800), (2180, 18290), (2360, 16895), (2725, 14632), (2950, 13516), (3100, 12862), (3379, 11800), (3658, 10900), (4360, 9145), (5450, 7316), (5900, 6758), (6200, 6431)]