38742720190

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2659}}^1\times {\mathrm{3319}}^1$

素因数の和:6424

約数の個数: 32

約数和(自身を含む): 69943104000

約数和(自身を除く): 31200383810

約数列:

[1, 2, 5, 10, 439, 878, 2195, 2659, 3319, 4390, 5318, 6638, 13295, 16595, 26590, 33190, 1167301, 1457041, 2334602, 2914082, 5836505, 7285205, 8825221, 11673010, 14570410, 17650442, 44126105, 88252210, 3874272019, 7748544038, 19371360095, 38742720190]

約数ペア:

[(1, 38742720190), (2, 19371360095), (5, 7748544038), (10, 3874272019), (439, 88252210), (878, 44126105), (2195, 17650442), (2659, 14570410), (3319, 11673010), (4390, 8825221), (5318, 7285205), (6638, 5836505), (13295, 2914082), (16595, 2334602), (26590, 1457041), (33190, 1167301)]