61842560

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7433}}^1$

素因数の和:7465

約数の個数: 64

約数和(自身を含む): 159236280

約数和(自身を除く): 97393720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 7433, 8320, 14866, 29732, 37165, 59464, 74330, 96629, 118928, 148660, 193258, 237856, 297320, 386516, 475712, 483145, 594640, 773032, 951424, 966290, 1189280, 1546064, 1932580, 2378560, 3092128, 3865160, 4757120, 6184256, 7730320, 12368512, 15460640, 30921280, 61842560]

約数ペア:

[(1, 61842560), (2, 30921280), (4, 15460640), (5, 12368512), (8, 7730320), (10, 6184256), (13, 4757120), (16, 3865160), (20, 3092128), (26, 2378560), (32, 1932580), (40, 1546064), (52, 1189280), (64, 966290), (65, 951424), (80, 773032), (104, 594640), (128, 483145), (130, 475712), (160, 386516), (208, 297320), (260, 237856), (320, 193258), (416, 148660), (520, 118928), (640, 96629), (832, 74330), (1040, 59464), (1664, 37165), (2080, 29732), (4160, 14866), (7433, 8320)]