146078840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2633}}^1$

素因数の和:2736

約数の個数: 64

約数和(自身を含む): 350848800

約数和(自身を除く): 204769960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 73, 76, 95, 146, 152, 190, 292, 365, 380, 584, 730, 760, 1387, 1460, 2633, 2774, 2920, 5266, 5548, 6935, 10532, 11096, 13165, 13870, 21064, 26330, 27740, 50027, 52660, 55480, 100054, 105320, 192209, 200108, 250135, 384418, 400216, 500270, 768836, 961045, 1000540, 1537672, 1922090, 2001080, 3651971, 3844180, 7303942, 7688360, 14607884, 18259855, 29215768, 36519710, 73039420, 146078840]

約数ペア:

[(1, 146078840), (2, 73039420), (4, 36519710), (5, 29215768), (8, 18259855), (10, 14607884), (19, 7688360), (20, 7303942), (38, 3844180), (40, 3651971), (73, 2001080), (76, 1922090), (95, 1537672), (146, 1000540), (152, 961045), (190, 768836), (292, 500270), (365, 400216), (380, 384418), (584, 250135), (730, 200108), (760, 192209), (1387, 105320), (1460, 100054), (2633, 55480), (2774, 52660), (2920, 50027), (5266, 27740), (5548, 26330), (6935, 21064), (10532, 13870), (11096, 13165)]