109228340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22111}}^1$

素因数の和:22152

約数の個数: 48

約数和(自身を含む): 260037120

約数和(自身を除く): 150808780

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 22111, 44222, 88444, 110555, 221110, 287443, 420109, 442220, 574886, 840218, 1149772, 1437215, 1680436, 2100545, 2874430, 4201090, 5461417, 5748860, 8402180, 10922834, 21845668, 27307085, 54614170, 109228340]

約数ペア:

[(1, 109228340), (2, 54614170), (4, 27307085), (5, 21845668), (10, 10922834), (13, 8402180), (19, 5748860), (20, 5461417), (26, 4201090), (38, 2874430), (52, 2100545), (65, 1680436), (76, 1437215), (95, 1149772), (130, 840218), (190, 574886), (247, 442220), (260, 420109), (380, 287443), (494, 221110), (988, 110555), (1235, 88444), (2470, 44222), (4940, 22111)]