12282400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1214

約数の個数: 72

約数和(自身を含む): 32318244

約数和(自身を除く): 20035844

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1181, 1300, 2080, 2362, 2600, 4724, 5200, 5905, 9448, 10400, 11810, 15353, 18896, 23620, 29525, 30706, 37792, 47240, 59050, 61412, 76765, 94480, 118100, 122824, 153530, 188960, 236200, 245648, 307060, 383825, 472400, 491296, 614120, 767650, 944800, 1228240, 1535300, 2456480, 3070600, 6141200, 12282400]

約数ペア:

[(1, 12282400), (2, 6141200), (4, 3070600), (5, 2456480), (8, 1535300), (10, 1228240), (13, 944800), (16, 767650), (20, 614120), (25, 491296), (26, 472400), (32, 383825), (40, 307060), (50, 245648), (52, 236200), (65, 188960), (80, 153530), (100, 122824), (104, 118100), (130, 94480), (160, 76765), (200, 61412), (208, 59050), (260, 47240), (325, 37792), (400, 30706), (416, 29525), (520, 23620), (650, 18896), (800, 15353), (1040, 11810), (1181, 10400), (1300, 9448), (2080, 5905), (2362, 5200), (2600, 4724)]