395233280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2969}}^1$

素因数の和:3009

約数の個数: 96

約数和(自身を含む): 1021620600

約数和(自身を除く): 626387320

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, 640, 832, 1024, 1040, 1280, 1664, 2048, 2080, 2560, 2969, 3328, 4160, 5120, 5938, 6656, 8320, 10240, 11876, 13312, 14845, 16640, 23752, 26624, 29690, 33280, 38597, 47504, 59380, 66560, 77194, 95008, 118760, 133120, 154388, 190016, 192985, 237520, 308776, 380032, 385970, 475040, 617552, 760064, 771940, 950080, 1235104, 1520128, 1543880, 1900160, 2470208, 3040256, 3087760, 3800320, 4940416, 6080512, 6175520, 7600640, 9880832, 12351040, 15201280, 19761664, 24702080, 30402560, 39523328, 49404160, 79046656, 98808320, 197616640, 395233280]

約数ペア:

[(1, 395233280), (2, 197616640), (4, 98808320), (5, 79046656), (8, 49404160), (10, 39523328), (13, 30402560), (16, 24702080), (20, 19761664), (26, 15201280), (32, 12351040), (40, 9880832), (52, 7600640), (64, 6175520), (65, 6080512), (80, 4940416), (104, 3800320), (128, 3087760), (130, 3040256), (160, 2470208), (208, 1900160), (256, 1543880), (260, 1520128), (320, 1235104), (416, 950080), (512, 771940), (520, 760064), (640, 617552), (832, 475040), (1024, 385970), (1040, 380032), (1280, 308776), (1664, 237520), (2048, 192985), (2080, 190016), (2560, 154388), (2969, 133120), (3328, 118760), (4160, 95008), (5120, 77194), (5938, 66560), (6656, 59380), (8320, 47504), (10240, 38597), (11876, 33280), (13312, 29690), (14845, 26624), (16640, 23752)]