82881650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 162739584

約数和(自身を除く): 79857934

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 97, 115, 194, 230, 485, 575, 743, 970, 1150, 1486, 2231, 2425, 3715, 4462, 4850, 7430, 11155, 17089, 18575, 22310, 34178, 37150, 55775, 72071, 85445, 111550, 144142, 170890, 360355, 427225, 720710, 854450, 1657633, 1801775, 3315266, 3603550, 8288165, 16576330, 41440825, 82881650]

約数ペア:

[(1, 82881650), (2, 41440825), (5, 16576330), (10, 8288165), (23, 3603550), (25, 3315266), (46, 1801775), (50, 1657633), (97, 854450), (115, 720710), (194, 427225), (230, 360355), (485, 170890), (575, 144142), (743, 111550), (970, 85445), (1150, 72071), (1486, 55775), (2231, 37150), (2425, 34178), (3715, 22310), (4462, 18575), (4850, 17089), (7430, 11155)]