4328677040

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{1823}}^1$

素因数の和:2346

約数の個数: 80

約数和(自身を含む): 10243058688

約数和(自身を除く): 5914381648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 443, 536, 670, 886, 1072, 1340, 1772, 1823, 2215, 2680, 3544, 3646, 4430, 5360, 7088, 7292, 8860, 9115, 14584, 17720, 18230, 29168, 29681, 35440, 36460, 59362, 72920, 118724, 122141, 145840, 148405, 237448, 244282, 296810, 474896, 488564, 593620, 610705, 807589, 977128, 1187240, 1221410, 1615178, 1954256, 2374480, 2442820, 3230356, 4037945, 4885640, 6460712, 8075890, 9771280, 12921424, 16151780, 32303560, 54108463, 64607120, 108216926, 216433852, 270542315, 432867704, 541084630, 865735408, 1082169260, 2164338520, 4328677040]

約数ペア:

[(1, 4328677040), (2, 2164338520), (4, 1082169260), (5, 865735408), (8, 541084630), (10, 432867704), (16, 270542315), (20, 216433852), (40, 108216926), (67, 64607120), (80, 54108463), (134, 32303560), (268, 16151780), (335, 12921424), (443, 9771280), (536, 8075890), (670, 6460712), (886, 4885640), (1072, 4037945), (1340, 3230356), (1772, 2442820), (1823, 2374480), (2215, 1954256), (2680, 1615178), (3544, 1221410), (3646, 1187240), (4430, 977128), (5360, 807589), (7088, 610705), (7292, 593620), (8860, 488564), (9115, 474896), (14584, 296810), (17720, 244282), (18230, 237448), (29168, 148405), (29681, 145840), (35440, 122141), (36460, 118724), (59362, 72920)]