33260680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 79023600

約数和(自身を除く): 45762920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 53, 58, 106, 116, 145, 212, 232, 265, 290, 424, 530, 541, 580, 1060, 1082, 1160, 1537, 2120, 2164, 2705, 3074, 4328, 5410, 6148, 7685, 10820, 12296, 15370, 15689, 21640, 28673, 30740, 31378, 57346, 61480, 62756, 78445, 114692, 125512, 143365, 156890, 229384, 286730, 313780, 573460, 627560, 831517, 1146920, 1663034, 3326068, 4157585, 6652136, 8315170, 16630340, 33260680]

約数ペア:

[(1, 33260680), (2, 16630340), (4, 8315170), (5, 6652136), (8, 4157585), (10, 3326068), (20, 1663034), (29, 1146920), (40, 831517), (53, 627560), (58, 573460), (106, 313780), (116, 286730), (145, 229384), (212, 156890), (232, 143365), (265, 125512), (290, 114692), (424, 78445), (530, 62756), (541, 61480), (580, 57346), (1060, 31378), (1082, 30740), (1160, 28673), (1537, 21640), (2120, 15689), (2164, 15370), (2705, 12296), (3074, 10820), (4328, 7685), (5410, 6148)]