29771326420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{232117}}^1$

素因数の和:232201

約数の個数: 72

約数和(自身を含む): 70017001992

約数和(自身を除く): 40245675572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 121, 212, 220, 242, 265, 484, 530, 583, 605, 1060, 1166, 1210, 2332, 2420, 2915, 5830, 6413, 11660, 12826, 25652, 32065, 64130, 128260, 232117, 464234, 928468, 1160585, 2321170, 2553287, 4642340, 5106574, 10213148, 12302201, 12766435, 24604402, 25532870, 28086157, 49208804, 51065740, 56172314, 61511005, 112344628, 123022010, 135324211, 140430785, 246044020, 270648422, 280861570, 541296844, 561723140, 676621055, 1353242110, 1488566321, 2706484220, 2977132642, 5954265284, 7442831605, 14885663210, 29771326420]

約数ペア:

[(1, 29771326420), (2, 14885663210), (4, 7442831605), (5, 5954265284), (10, 2977132642), (11, 2706484220), (20, 1488566321), (22, 1353242110), (44, 676621055), (53, 561723140), (55, 541296844), (106, 280861570), (110, 270648422), (121, 246044020), (212, 140430785), (220, 135324211), (242, 123022010), (265, 112344628), (484, 61511005), (530, 56172314), (583, 51065740), (605, 49208804), (1060, 28086157), (1166, 25532870), (1210, 24604402), (2332, 12766435), (2420, 12302201), (2915, 10213148), (5830, 5106574), (6413, 4642340), (11660, 2553287), (12826, 2321170), (25652, 1160585), (32065, 928468), (64130, 464234), (128260, 232117)]