326075440

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{26993}}^1$

素因数の和:27157

約数の個数: 40

約数和(自身を含む): 763174368

約数和(自身を除く): 437098928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 12080, 26993, 53986, 107972, 134965, 215944, 269930, 431888, 539860, 1079720, 2159440, 4075943, 8151886, 16303772, 20379715, 32607544, 40759430, 65215088, 81518860, 163037720, 326075440]

約数ペア:

[(1, 326075440), (2, 163037720), (4, 81518860), (5, 65215088), (8, 40759430), (10, 32607544), (16, 20379715), (20, 16303772), (40, 8151886), (80, 4075943), (151, 2159440), (302, 1079720), (604, 539860), (755, 431888), (1208, 269930), (1510, 215944), (2416, 134965), (3020, 107972), (6040, 53986), (12080, 26993)]