38785450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 79619904

約数和(自身を除く): 40834454

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 97, 110, 194, 275, 485, 550, 727, 970, 1067, 1454, 2134, 2425, 3635, 4850, 5335, 7270, 7997, 10670, 15994, 18175, 26675, 36350, 39985, 53350, 70519, 79970, 141038, 199925, 352595, 399850, 705190, 775709, 1551418, 1762975, 3525950, 3878545, 7757090, 19392725, 38785450]

約数ペア:

[(1, 38785450), (2, 19392725), (5, 7757090), (10, 3878545), (11, 3525950), (22, 1762975), (25, 1551418), (50, 775709), (55, 705190), (97, 399850), (110, 352595), (194, 199925), (275, 141038), (485, 79970), (550, 70519), (727, 53350), (970, 39985), (1067, 36350), (1454, 26675), (2134, 18175), (2425, 15994), (3635, 10670), (4850, 7997), (5335, 7270)]