1567742380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{68821}}^1$

素因数の和:68914

約数の個数: 48

約数和(自身を含む): 3538001376

約数和(自身を除く): 1970258996

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 1139, 1340, 2278, 4556, 5695, 11390, 22780, 68821, 137642, 275284, 344105, 688210, 1169957, 1376420, 2339914, 4611007, 4679828, 5849785, 9222014, 11699570, 18444028, 23055035, 23399140, 46110070, 78387119, 92220140, 156774238, 313548476, 391935595, 783871190, 1567742380]

約数ペア:

[(1, 1567742380), (2, 783871190), (4, 391935595), (5, 313548476), (10, 156774238), (17, 92220140), (20, 78387119), (34, 46110070), (67, 23399140), (68, 23055035), (85, 18444028), (134, 11699570), (170, 9222014), (268, 5849785), (335, 4679828), (340, 4611007), (670, 2339914), (1139, 1376420), (1340, 1169957), (2278, 688210), (4556, 344105), (5695, 275284), (11390, 137642), (22780, 68821)]