26923570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 54639360

約数和(自身を除く): 27715790

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 61, 95, 101, 115, 122, 190, 202, 230, 305, 437, 505, 610, 874, 1010, 1159, 1403, 1919, 2185, 2318, 2323, 2806, 3838, 4370, 4646, 5795, 6161, 7015, 9595, 11590, 11615, 12322, 14030, 19190, 23230, 26657, 30805, 44137, 53314, 61610, 88274, 117059, 133285, 141703, 220685, 234118, 266570, 283406, 441370, 585295, 708515, 1170590, 1417030, 2692357, 5384714, 13461785, 26923570]

約数ペア:

[(1, 26923570), (2, 13461785), (5, 5384714), (10, 2692357), (19, 1417030), (23, 1170590), (38, 708515), (46, 585295), (61, 441370), (95, 283406), (101, 266570), (115, 234118), (122, 220685), (190, 141703), (202, 133285), (230, 117059), (305, 88274), (437, 61610), (505, 53314), (610, 44137), (874, 30805), (1010, 26657), (1159, 23230), (1403, 19190), (1919, 14030), (2185, 12322), (2318, 11615), (2323, 11590), (2806, 9595), (3838, 7015), (4370, 6161), (4646, 5795)]