22980470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 43243200

約数和(自身を除く): 20262730

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 727, 1090, 1454, 3161, 3635, 6322, 7270, 15805, 21083, 31610, 42166, 79243, 105415, 158486, 210830, 396215, 792430, 2298047, 4596094, 11490235, 22980470]

約数ペア:

[(1, 22980470), (2, 11490235), (5, 4596094), (10, 2298047), (29, 792430), (58, 396215), (109, 210830), (145, 158486), (218, 105415), (290, 79243), (545, 42166), (727, 31610), (1090, 21083), (1454, 15805), (3161, 7270), (3635, 6322)]