4829996840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6355259}}^1$

素因数の和:6355289

約数の個数: 32

約数和(自身を含む): 11439468000

約数和(自身を除く): 6609471160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 6355259, 12710518, 25421036, 31776295, 50842072, 63552590, 120749921, 127105180, 241499842, 254210360, 482999684, 603749605, 965999368, 1207499210, 2414998420, 4829996840]

約数ペア:

[(1, 4829996840), (2, 2414998420), (4, 1207499210), (5, 965999368), (8, 603749605), (10, 482999684), (19, 254210360), (20, 241499842), (38, 127105180), (40, 120749921), (76, 63552590), (95, 50842072), (152, 31776295), (190, 25421036), (380, 12710518), (760, 6355259)]