63857300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{49121}}^1$

素因数の和:49148

約数の個数: 36

約数和(自身を含む): 149232636

約数和(自身を除く): 85375336

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 49121, 98242, 196484, 245605, 491210, 638573, 982420, 1228025, 1277146, 2456050, 2554292, 3192865, 4912100, 6385730, 12771460, 15964325, 31928650, 63857300]

約数ペア:

[(1, 63857300), (2, 31928650), (4, 15964325), (5, 12771460), (10, 6385730), (13, 4912100), (20, 3192865), (25, 2554292), (26, 2456050), (50, 1277146), (52, 1228025), (65, 982420), (100, 638573), (130, 491210), (260, 245605), (325, 196484), (650, 98242), (1300, 49121)]