83415890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15139}}^1$

素因数の和:15194

約数の個数: 32

約数和(自身を含む): 163512000

約数和(自身を除く): 80096110

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 15139, 30278, 75695, 151390, 287641, 439031, 575282, 878062, 1438205, 2195155, 2876410, 4390310, 8341589, 16683178, 41707945, 83415890]

約数ペア:

[(1, 83415890), (2, 41707945), (5, 16683178), (10, 8341589), (19, 4390310), (29, 2876410), (38, 2195155), (58, 1438205), (95, 878062), (145, 575282), (190, 439031), (290, 287641), (551, 151390), (1102, 75695), (2755, 30278), (5510, 15139)]