29626600

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3613}}^1$

素因数の和:3670

約数の個数: 48

約数和(自身を含む): 70581420

約数和(自身を除く): 40954820

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 3613, 4100, 7226, 8200, 14452, 18065, 28904, 36130, 72260, 90325, 144520, 148133, 180650, 296266, 361300, 592532, 722600, 740665, 1185064, 1481330, 2962660, 3703325, 5925320, 7406650, 14813300, 29626600]

約数ペア:

[(1, 29626600), (2, 14813300), (4, 7406650), (5, 5925320), (8, 3703325), (10, 2962660), (20, 1481330), (25, 1185064), (40, 740665), (41, 722600), (50, 592532), (82, 361300), (100, 296266), (164, 180650), (200, 148133), (205, 144520), (328, 90325), (410, 72260), (820, 36130), (1025, 28904), (1640, 18065), (2050, 14452), (3613, 8200), (4100, 7226)]