22958720

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1285

約数の個数: 64

約数和(自身を含む): 56824200

約数和(自身を除く): 33865480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1237, 1856, 2320, 2474, 3712, 4640, 4948, 6185, 9280, 9896, 12370, 18560, 19792, 24740, 35873, 39584, 49480, 71746, 79168, 98960, 143492, 158336, 179365, 197920, 286984, 358730, 395840, 573968, 717460, 791680, 1147936, 1434920, 2295872, 2869840, 4591744, 5739680, 11479360, 22958720]

約数ペア:

[(1, 22958720), (2, 11479360), (4, 5739680), (5, 4591744), (8, 2869840), (10, 2295872), (16, 1434920), (20, 1147936), (29, 791680), (32, 717460), (40, 573968), (58, 395840), (64, 358730), (80, 286984), (116, 197920), (128, 179365), (145, 158336), (160, 143492), (232, 98960), (290, 79168), (320, 71746), (464, 49480), (580, 39584), (640, 35873), (928, 24740), (1160, 19792), (1237, 18560), (1856, 12370), (2320, 9896), (2474, 9280), (3712, 6185), (4640, 4948)]