67297240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1213}}^1$

素因数の和:1316

約数の個数: 64

約数和(自身を含む): 161704800

約数和(自身を除く): 94407560

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, 1213, 1387, 1460, 2426, 2774, 2920, 4852, 5548, 6065, 6935, 9704, 11096, 12130, 13870, 23047, 24260, 27740, 46094, 48520, 55480, 88549, 92188, 115235, 177098, 184376, 230470, 354196, 442745, 460940, 708392, 885490, 921880, 1682431, 1770980, 3364862, 3541960, 6729724, 8412155, 13459448, 16824310, 33648620, 67297240]

約数ペア:

[(1, 67297240), (2, 33648620), (4, 16824310), (5, 13459448), (8, 8412155), (10, 6729724), (19, 3541960), (20, 3364862), (38, 1770980), (40, 1682431), (73, 921880), (76, 885490), (95, 708392), (146, 460940), (152, 442745), (190, 354196), (292, 230470), (365, 184376), (380, 177098), (584, 115235), (730, 92188), (760, 88549), (1213, 55480), (1387, 48520), (1460, 46094), (2426, 27740), (2774, 24260), (2920, 23047), (4852, 13870), (5548, 12130), (6065, 11096), (6935, 9704)]