201929221460

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1\times {\mathrm{117673}}^1$

素因数の和:118280

約数の個数: 48

約数和(自身を含む): 427015411200

約数和(自身を除く): 225086189740

約数列:

[1, 2, 4, 5, 10, 20, 239, 359, 478, 718, 956, 1195, 1436, 1795, 2390, 3590, 4780, 7180, 85801, 117673, 171602, 235346, 343204, 429005, 470692, 588365, 858010, 1176730, 1716020, 2353460, 28123847, 42244607, 56247694, 84489214, 112495388, 140619235, 168978428, 211223035, 281238470, 422446070, 562476940, 844892140, 10096461073, 20192922146, 40385844292, 50482305365, 100964610730, 201929221460]

約数ペア:

[(1, 201929221460), (2, 100964610730), (4, 50482305365), (5, 40385844292), (10, 20192922146), (20, 10096461073), (239, 844892140), (359, 562476940), (478, 422446070), (718, 281238470), (956, 211223035), (1195, 168978428), (1436, 140619235), (1795, 112495388), (2390, 84489214), (3590, 56247694), (4780, 42244607), (7180, 28123847), (85801, 2353460), (117673, 1716020), (171602, 1176730), (235346, 858010), (343204, 588365), (429005, 470692)]