486147250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 954809856

約数和(自身を除く): 468662606

約数列:

[1, 2, 5, 10, 25, 41, 43, 50, 82, 86, 125, 205, 215, 250, 410, 430, 1025, 1075, 1103, 1763, 2050, 2150, 2206, 3526, 5125, 5375, 5515, 8815, 10250, 10750, 11030, 17630, 27575, 44075, 45223, 47429, 55150, 88150, 90446, 94858, 137875, 220375, 226115, 237145, 275750, 440750, 452230, 474290, 1130575, 1185725, 1944589, 2261150, 2371450, 3889178, 5652875, 5928625, 9722945, 11305750, 11857250, 19445890, 48614725, 97229450, 243073625, 486147250]

約数ペア:

[(1, 486147250), (2, 243073625), (5, 97229450), (10, 48614725), (25, 19445890), (41, 11857250), (43, 11305750), (50, 9722945), (82, 5928625), (86, 5652875), (125, 3889178), (205, 2371450), (215, 2261150), (250, 1944589), (410, 1185725), (430, 1130575), (1025, 474290), (1075, 452230), (1103, 440750), (1763, 275750), (2050, 237145), (2150, 226115), (2206, 220375), (3526, 137875), (5125, 94858), (5375, 90446), (5515, 88150), (8815, 55150), (10250, 47429), (10750, 45223), (11030, 44075), (17630, 27575)]