71146543670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8443}}^1\times {\mathrm{44351}}^1$

素因数の和:52820

約数の個数: 32

約数和(自身を含む): 134822983680

約数和(自身を除く): 63676440010

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 8443, 16886, 42215, 44351, 84430, 88702, 160417, 221755, 320834, 443510, 802085, 842669, 1604170, 1685338, 4213345, 8426690, 374455493, 748910986, 1872277465, 3744554930, 7114654367, 14229308734, 35573271835, 71146543670]

約数ペア:

[(1, 71146543670), (2, 35573271835), (5, 14229308734), (10, 7114654367), (19, 3744554930), (38, 1872277465), (95, 748910986), (190, 374455493), (8443, 8426690), (16886, 4213345), (42215, 1685338), (44351, 1604170), (84430, 842669), (88702, 802085), (160417, 443510), (221755, 320834)]