63961300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{49201}}^1$

素因数の和:49228

約数の個数: 36

約数和(自身を含む): 149475676

約数和(自身を除く): 85514376

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 49201, 98402, 196804, 246005, 492010, 639613, 984020, 1230025, 1279226, 2460050, 2558452, 3198065, 4920100, 6396130, 12792260, 15990325, 31980650, 63961300]

約数ペア:

[(1, 63961300), (2, 31980650), (4, 15990325), (5, 12792260), (10, 6396130), (13, 4920100), (20, 3198065), (25, 2558452), (26, 2460050), (50, 1279226), (52, 1230025), (65, 984020), (100, 639613), (130, 492010), (260, 246005), (325, 196804), (650, 98402), (1300, 49201)]