298157080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{573379}}^1$

素因数の和:573403

約数の個数: 32

約数和(自身を含む): 722458800

約数和(自身を除く): 424301720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 573379, 1146758, 2293516, 2866895, 4587032, 5733790, 7453927, 11467580, 14907854, 22935160, 29815708, 37269635, 59631416, 74539270, 149078540, 298157080]

約数ペア:

[(1, 298157080), (2, 149078540), (4, 74539270), (5, 59631416), (8, 37269635), (10, 29815708), (13, 22935160), (20, 14907854), (26, 11467580), (40, 7453927), (52, 5733790), (65, 4587032), (104, 2866895), (130, 2293516), (260, 1146758), (520, 573379)]