5785260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7417}}^1$

素因数の和:7442

約数の個数: 48

約数和(自身を含む): 17447136

約数和(自身を除く): 11661876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 7417, 14834, 22251, 29668, 37085, 44502, 74170, 89004, 96421, 111255, 148340, 192842, 222510, 289263, 385684, 445020, 482105, 578526, 964210, 1157052, 1446315, 1928420, 2892630, 5785260]

約数ペア:

[(1, 5785260), (2, 2892630), (3, 1928420), (4, 1446315), (5, 1157052), (6, 964210), (10, 578526), (12, 482105), (13, 445020), (15, 385684), (20, 289263), (26, 222510), (30, 192842), (39, 148340), (52, 111255), (60, 96421), (65, 89004), (78, 74170), (130, 44502), (156, 37085), (195, 29668), (260, 22251), (390, 14834), (780, 7417)]