41200640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:657

約数の個数: 88

約数和(自身を含む): 106607760

約数和(自身を除く): 65407120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 619, 640, 832, 1024, 1040, 1238, 1280, 1664, 2080, 2476, 2560, 3095, 3328, 4160, 4952, 5120, 6190, 6656, 8047, 8320, 9904, 12380, 13312, 16094, 16640, 19808, 24760, 32188, 33280, 39616, 40235, 49520, 64376, 66560, 79232, 80470, 99040, 128752, 158464, 160940, 198080, 257504, 316928, 321880, 396160, 515008, 633856, 643760, 792320, 1030016, 1287520, 1584640, 2060032, 2575040, 3169280, 4120064, 5150080, 8240128, 10300160, 20600320, 41200640]

約数ペア:

[(1, 41200640), (2, 20600320), (4, 10300160), (5, 8240128), (8, 5150080), (10, 4120064), (13, 3169280), (16, 2575040), (20, 2060032), (26, 1584640), (32, 1287520), (40, 1030016), (52, 792320), (64, 643760), (65, 633856), (80, 515008), (104, 396160), (128, 321880), (130, 316928), (160, 257504), (208, 198080), (256, 160940), (260, 158464), (320, 128752), (416, 99040), (512, 80470), (520, 79232), (619, 66560), (640, 64376), (832, 49520), (1024, 40235), (1040, 39616), (1238, 33280), (1280, 32188), (1664, 24760), (2080, 19808), (2476, 16640), (2560, 16094), (3095, 13312), (3328, 12380), (4160, 9904), (4952, 8320), (5120, 8047), (6190, 6656)]