34278920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65921}}^1$

素因数の和:65945

約数の個数: 32

約数和(自身を含む): 83061720

約数和(自身を除く): 48782800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 65921, 131842, 263684, 329605, 527368, 659210, 856973, 1318420, 1713946, 2636840, 3427892, 4284865, 6855784, 8569730, 17139460, 34278920]

約数ペア:

[(1, 34278920), (2, 17139460), (4, 8569730), (5, 6855784), (8, 4284865), (10, 3427892), (13, 2636840), (20, 1713946), (26, 1318420), (40, 856973), (52, 659210), (65, 527368), (104, 329605), (130, 263684), (260, 131842), (520, 65921)]