89729500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:884

約数の個数: 96

約数和(自身を含む): 231469056

約数和(自身を除く): 141739556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 125, 140, 155, 175, 217, 250, 310, 350, 434, 500, 620, 700, 775, 827, 868, 875, 1085, 1550, 1654, 1750, 2170, 3100, 3308, 3500, 3875, 4135, 4340, 5425, 5789, 7750, 8270, 10850, 11578, 15500, 16540, 20675, 21700, 23156, 25637, 27125, 28945, 41350, 51274, 54250, 57890, 82700, 102548, 103375, 108500, 115780, 128185, 144725, 179459, 206750, 256370, 289450, 358918, 413500, 512740, 578900, 640925, 717836, 723625, 897295, 1281850, 1447250, 1794590, 2563700, 2894500, 3204625, 3589180, 4486475, 6409250, 8972950, 12818500, 17945900, 22432375, 44864750, 89729500]

約数ペア:

[(1, 89729500), (2, 44864750), (4, 22432375), (5, 17945900), (7, 12818500), (10, 8972950), (14, 6409250), (20, 4486475), (25, 3589180), (28, 3204625), (31, 2894500), (35, 2563700), (50, 1794590), (62, 1447250), (70, 1281850), (100, 897295), (124, 723625), (125, 717836), (140, 640925), (155, 578900), (175, 512740), (217, 413500), (250, 358918), (310, 289450), (350, 256370), (434, 206750), (500, 179459), (620, 144725), (700, 128185), (775, 115780), (827, 108500), (868, 103375), (875, 102548), (1085, 82700), (1550, 57890), (1654, 54250), (1750, 51274), (2170, 41350), (3100, 28945), (3308, 27125), (3500, 25637), (3875, 23156), (4135, 21700), (4340, 20675), (5425, 16540), (5789, 15500), (7750, 11578), (8270, 10850)]