38660800

素因数分解:

$2^6\times 5^2\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 84

約数和(自身を含む): 96724216

約数和(自身を除く): 58063416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 146, 160, 200, 292, 320, 331, 365, 400, 584, 662, 730, 800, 1168, 1324, 1460, 1600, 1655, 1825, 2336, 2648, 2920, 3310, 3650, 4672, 5296, 5840, 6620, 7300, 8275, 10592, 11680, 13240, 14600, 16550, 21184, 23360, 24163, 26480, 29200, 33100, 48326, 52960, 58400, 66200, 96652, 105920, 116800, 120815, 132400, 193304, 241630, 264800, 386608, 483260, 529600, 604075, 773216, 966520, 1208150, 1546432, 1933040, 2416300, 3866080, 4832600, 7732160, 9665200, 19330400, 38660800]

約数ペア:

[(1, 38660800), (2, 19330400), (4, 9665200), (5, 7732160), (8, 4832600), (10, 3866080), (16, 2416300), (20, 1933040), (25, 1546432), (32, 1208150), (40, 966520), (50, 773216), (64, 604075), (73, 529600), (80, 483260), (100, 386608), (146, 264800), (160, 241630), (200, 193304), (292, 132400), (320, 120815), (331, 116800), (365, 105920), (400, 96652), (584, 66200), (662, 58400), (730, 52960), (800, 48326), (1168, 33100), (1324, 29200), (1460, 26480), (1600, 24163), (1655, 23360), (1825, 21184), (2336, 16550), (2648, 14600), (2920, 13240), (3310, 11680), (3650, 10592), (4672, 8275), (5296, 7300), (5840, 6620)]