84443800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{60317}}^1$

素因数の和:60340

約数の個数: 48

約数和(自身を含む): 224382960

約数和(自身を除く): 139939160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 60317, 120634, 241268, 301585, 422219, 482536, 603170, 844438, 1206340, 1507925, 1688876, 2111095, 2412680, 3015850, 3377752, 4222190, 6031700, 8444380, 10555475, 12063400, 16888760, 21110950, 42221900, 84443800]

約数ペア:

[(1, 84443800), (2, 42221900), (4, 21110950), (5, 16888760), (7, 12063400), (8, 10555475), (10, 8444380), (14, 6031700), (20, 4222190), (25, 3377752), (28, 3015850), (35, 2412680), (40, 2111095), (50, 1688876), (56, 1507925), (70, 1206340), (100, 844438), (140, 603170), (175, 482536), (200, 422219), (280, 301585), (350, 241268), (700, 120634), (1400, 60317)]