2055960100

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{387917}}^1$

素因数の和:387984

約数の個数: 36

約数和(自身を含む): 4545623124

約数和(自身を除く): 2489663024

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 387917, 775834, 1551668, 1939585, 3879170, 7758340, 9697925, 19395850, 20559601, 38791700, 41119202, 82238404, 102798005, 205596010, 411192020, 513990025, 1027980050, 2055960100]

約数ペア:

[(1, 2055960100), (2, 1027980050), (4, 513990025), (5, 411192020), (10, 205596010), (20, 102798005), (25, 82238404), (50, 41119202), (53, 38791700), (100, 20559601), (106, 19395850), (212, 9697925), (265, 7758340), (530, 3879170), (1060, 1939585), (1325, 1551668), (2650, 775834), (5300, 387917)]