193045240

素因数分解:

$2^3\times 5^1\times {\mathrm{877}}^1\times {\mathrm{5503}}^1$

素因数の和:6391

約数の個数: 32

約数和(自身を含む): 434926080

約数和(自身を除く): 241880840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 877, 1754, 3508, 4385, 5503, 7016, 8770, 11006, 17540, 22012, 27515, 35080, 44024, 55030, 110060, 220120, 4826131, 9652262, 19304524, 24130655, 38609048, 48261310, 96522620, 193045240]

約数ペア:

[(1, 193045240), (2, 96522620), (4, 48261310), (5, 38609048), (8, 24130655), (10, 19304524), (20, 9652262), (40, 4826131), (877, 220120), (1754, 110060), (3508, 55030), (4385, 44024), (5503, 35080), (7016, 27515), (8770, 22012), (11006, 17540)]