83655830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{653}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 157650624

約数和(自身を除く): 73994794

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 557, 653, 1114, 1306, 2785, 3265, 5570, 6530, 12811, 15019, 25622, 30038, 64055, 75095, 128110, 150190, 363721, 727442, 1818605, 3637210, 8365583, 16731166, 41827915, 83655830]

約数ペア:

[(1, 83655830), (2, 41827915), (5, 16731166), (10, 8365583), (23, 3637210), (46, 1818605), (115, 727442), (230, 363721), (557, 150190), (653, 128110), (1114, 75095), (1306, 64055), (2785, 30038), (3265, 25622), (5570, 15019), (6530, 12811)]