5784740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 13782720

約数和(自身を除く): 7997980

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1171, 1235, 2342, 2470, 4684, 4940, 5855, 11710, 15223, 22249, 23420, 30446, 44498, 60892, 76115, 88996, 111245, 152230, 222490, 289237, 304460, 444980, 578474, 1156948, 1446185, 2892370, 5784740]

約数ペア:

[(1, 5784740), (2, 2892370), (4, 1446185), (5, 1156948), (10, 578474), (13, 444980), (19, 304460), (20, 289237), (26, 222490), (38, 152230), (52, 111245), (65, 88996), (76, 76115), (95, 60892), (130, 44498), (190, 30446), (247, 23420), (260, 22249), (380, 15223), (494, 11710), (988, 5855), (1171, 4940), (1235, 4684), (2342, 2470)]