67109450

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 128288664

約数和(自身を除く): 61179214

約数列:

[1, 2, 5, 10, 25, 50, 97, 101, 137, 194, 202, 274, 485, 505, 685, 970, 1010, 1370, 2425, 2525, 3425, 4850, 5050, 6850, 9797, 13289, 13837, 19594, 26578, 27674, 48985, 66445, 69185, 97970, 132890, 138370, 244925, 332225, 345925, 489850, 664450, 691850, 1342189, 2684378, 6710945, 13421890, 33554725, 67109450]

約数ペア:

[(1, 67109450), (2, 33554725), (5, 13421890), (10, 6710945), (25, 2684378), (50, 1342189), (97, 691850), (101, 664450), (137, 489850), (194, 345925), (202, 332225), (274, 244925), (485, 138370), (505, 132890), (685, 97970), (970, 69185), (1010, 66445), (1370, 48985), (2425, 27674), (2525, 26578), (3425, 19594), (4850, 13837), (5050, 13289), (6850, 9797)]