83345830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2531}}^1$

素因数の和:2664

約数の個数: 32

約数和(自身を含む): 155869920

約数和(自身を除く): 72524090

約数列:

[1, 2, 5, 10, 37, 74, 89, 178, 185, 370, 445, 890, 2531, 3293, 5062, 6586, 12655, 16465, 25310, 32930, 93647, 187294, 225259, 450518, 468235, 936470, 1126295, 2252590, 8334583, 16669166, 41672915, 83345830]

約数ペア:

[(1, 83345830), (2, 41672915), (5, 16669166), (10, 8334583), (37, 2252590), (74, 1126295), (89, 936470), (178, 468235), (185, 450518), (370, 225259), (445, 187294), (890, 93647), (2531, 32930), (3293, 25310), (5062, 16465), (6586, 12655)]