88505120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50287}}^1$

素因数の和:50313

約数の個数: 48

約数和(自身を含む): 228106368

約数和(自身を除く): 139601248

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 50287, 100574, 201148, 251435, 402296, 502870, 553157, 804592, 1005740, 1106314, 1609184, 2011480, 2212628, 2765785, 4022960, 4425256, 5531570, 8045920, 8850512, 11063140, 17701024, 22126280, 44252560, 88505120]

約数ペア:

[(1, 88505120), (2, 44252560), (4, 22126280), (5, 17701024), (8, 11063140), (10, 8850512), (11, 8045920), (16, 5531570), (20, 4425256), (22, 4022960), (32, 2765785), (40, 2212628), (44, 2011480), (55, 1609184), (80, 1106314), (88, 1005740), (110, 804592), (160, 553157), (176, 502870), (220, 402296), (352, 251435), (440, 201148), (880, 100574), (1760, 50287)]