24520000

素因数分解:

$2^6\times 5^4\times {\mathrm{613}}^1$

素因数の和:645

約数の個数: 70

約数和(自身を含む): 60900818

約数和(自身を除く): 36380818

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 613, 625, 800, 1000, 1226, 1250, 1600, 2000, 2452, 2500, 3065, 4000, 4904, 5000, 6130, 8000, 9808, 10000, 12260, 15325, 19616, 20000, 24520, 30650, 39232, 40000, 49040, 61300, 76625, 98080, 122600, 153250, 196160, 245200, 306500, 383125, 490400, 613000, 766250, 980800, 1226000, 1532500, 2452000, 3065000, 4904000, 6130000, 12260000, 24520000]

約数ペア:

[(1, 24520000), (2, 12260000), (4, 6130000), (5, 4904000), (8, 3065000), (10, 2452000), (16, 1532500), (20, 1226000), (25, 980800), (32, 766250), (40, 613000), (50, 490400), (64, 383125), (80, 306500), (100, 245200), (125, 196160), (160, 153250), (200, 122600), (250, 98080), (320, 76625), (400, 61300), (500, 49040), (613, 40000), (625, 39232), (800, 30650), (1000, 24520), (1226, 20000), (1250, 19616), (1600, 15325), (2000, 12260), (2452, 10000), (2500, 9808), (3065, 8000), (4000, 6130), (4904, 5000)]