156927120100

素因数分解:

$2^2\times 5^2\times {\mathrm{641}}^1\times {\mathrm{2448161}}^1$

素因数の和:2448816

約数の個数: 36

約数和(自身を含む): 341063240868

約数和(自身を除く): 184136120768

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 641, 1282, 2564, 3205, 6410, 12820, 16025, 32050, 64100, 2448161, 4896322, 9792644, 12240805, 24481610, 48963220, 61204025, 122408050, 244816100, 1569271201, 3138542402, 6277084804, 7846356005, 15692712010, 31385424020, 39231780025, 78463560050, 156927120100]

約数ペア:

[(1, 156927120100), (2, 78463560050), (4, 39231780025), (5, 31385424020), (10, 15692712010), (20, 7846356005), (25, 6277084804), (50, 3138542402), (100, 1569271201), (641, 244816100), (1282, 122408050), (2564, 61204025), (3205, 48963220), (6410, 24481610), (12820, 12240805), (16025, 9792644), (32050, 4896322), (64100, 2448161)]