966734380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{9013}}^1$

素因数の和:9226

約数の個数: 48

約数和(自身を含む): 2107977984

約数和(自身を除く): 1141243604

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 173, 310, 346, 620, 692, 865, 1730, 3460, 5363, 9013, 10726, 18026, 21452, 26815, 36052, 45065, 53630, 90130, 107260, 180260, 279403, 558806, 1117612, 1397015, 1559249, 2794030, 3118498, 5588060, 6236996, 7796245, 15592490, 31184980, 48336719, 96673438, 193346876, 241683595, 483367190, 966734380]

約数ペア:

[(1, 966734380), (2, 483367190), (4, 241683595), (5, 193346876), (10, 96673438), (20, 48336719), (31, 31184980), (62, 15592490), (124, 7796245), (155, 6236996), (173, 5588060), (310, 3118498), (346, 2794030), (620, 1559249), (692, 1397015), (865, 1117612), (1730, 558806), (3460, 279403), (5363, 180260), (9013, 107260), (10726, 90130), (18026, 53630), (21452, 45065), (26815, 36052)]