71322176920

素因数分解:

$2^3\times 5^1\times {\mathrm{953}}^1\times {\mathrm{1870991}}^1$

素因数の和:1871955

約数の個数: 32

約数和(自身を含む): 160643373120

約数和(自身を除く): 89321196200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 953, 1906, 3812, 4765, 7624, 9530, 19060, 38120, 1870991, 3741982, 7483964, 9354955, 14967928, 18709910, 37419820, 74839640, 1783054423, 3566108846, 7132217692, 8915272115, 14264435384, 17830544230, 35661088460, 71322176920]

約数ペア:

[(1, 71322176920), (2, 35661088460), (4, 17830544230), (5, 14264435384), (8, 8915272115), (10, 7132217692), (20, 3566108846), (40, 1783054423), (953, 74839640), (1906, 37419820), (3812, 18709910), (4765, 14967928), (7624, 9354955), (9530, 7483964), (19060, 3741982), (38120, 1870991)]