70789112060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4332259}}^1$

素因数の和:4332330

約数の個数: 48

約数和(自身を含む): 160120329600

約数和(自身を除く): 89331217540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 3268, 4085, 8170, 16340, 4332259, 8664518, 17329036, 21661295, 43322590, 82312921, 86645180, 164625842, 186287137, 329251684, 372574274, 411564605, 745148548, 823129210, 931435685, 1646258420, 1862871370, 3539455603, 3725742740, 7078911206, 14157822412, 17697278015, 35394556030, 70789112060]

約数ペア:

[(1, 70789112060), (2, 35394556030), (4, 17697278015), (5, 14157822412), (10, 7078911206), (19, 3725742740), (20, 3539455603), (38, 1862871370), (43, 1646258420), (76, 931435685), (86, 823129210), (95, 745148548), (172, 411564605), (190, 372574274), (215, 329251684), (380, 186287137), (430, 164625842), (817, 86645180), (860, 82312921), (1634, 43322590), (3268, 21661295), (4085, 17329036), (8170, 8664518), (16340, 4332259)]