23480470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7853}}^1$

素因数の和:7896

約数の個数: 32

約数和(自身を含む): 47500992

約数和(自身を除く): 24020522

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 7853, 15706, 39265, 78530, 102089, 180619, 204178, 361238, 510445, 903095, 1020890, 1806190, 2348047, 4696094, 11740235, 23480470]

約数ペア:

[(1, 23480470), (2, 11740235), (5, 4696094), (10, 2348047), (13, 1806190), (23, 1020890), (26, 903095), (46, 510445), (65, 361238), (115, 204178), (130, 180619), (230, 102089), (299, 78530), (598, 39265), (1495, 15706), (2990, 7853)]