141886000

素因数分解:

$2^4\times 5^3\times {\mathrm{61}}^1\times {\mathrm{1163}}^1$

素因数の和:1247

約数の個数: 80

約数和(自身を含む): 349004448

約数和(自身を除く): 207118448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 125, 200, 244, 250, 305, 400, 488, 500, 610, 976, 1000, 1163, 1220, 1525, 2000, 2326, 2440, 3050, 4652, 4880, 5815, 6100, 7625, 9304, 11630, 12200, 15250, 18608, 23260, 24400, 29075, 30500, 46520, 58150, 61000, 70943, 93040, 116300, 122000, 141886, 145375, 232600, 283772, 290750, 354715, 465200, 567544, 581500, 709430, 1135088, 1163000, 1418860, 1773575, 2326000, 2837720, 3547150, 5675440, 7094300, 8867875, 14188600, 17735750, 28377200, 35471500, 70943000, 141886000]

約数ペア:

[(1, 141886000), (2, 70943000), (4, 35471500), (5, 28377200), (8, 17735750), (10, 14188600), (16, 8867875), (20, 7094300), (25, 5675440), (40, 3547150), (50, 2837720), (61, 2326000), (80, 1773575), (100, 1418860), (122, 1163000), (125, 1135088), (200, 709430), (244, 581500), (250, 567544), (305, 465200), (400, 354715), (488, 290750), (500, 283772), (610, 232600), (976, 145375), (1000, 141886), (1163, 122000), (1220, 116300), (1525, 93040), (2000, 70943), (2326, 61000), (2440, 58150), (3050, 46520), (4652, 30500), (4880, 29075), (5815, 24400), (6100, 23260), (7625, 18608), (9304, 15250), (11630, 12200)]