76955950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 149276160

約数和(自身を除く): 72320210

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 131, 155, 262, 310, 379, 655, 758, 775, 1310, 1550, 1895, 3275, 3790, 4061, 6550, 8122, 9475, 11749, 18950, 20305, 23498, 40610, 49649, 58745, 99298, 101525, 117490, 203050, 248245, 293725, 496490, 587450, 1241225, 1539119, 2482450, 3078238, 7695595, 15391190, 38477975, 76955950]

約数ペア:

[(1, 76955950), (2, 38477975), (5, 15391190), (10, 7695595), (25, 3078238), (31, 2482450), (50, 1539119), (62, 1241225), (131, 587450), (155, 496490), (262, 293725), (310, 248245), (379, 203050), (655, 117490), (758, 101525), (775, 99298), (1310, 58745), (1550, 49649), (1895, 40610), (3275, 23498), (3790, 20305), (4061, 18950), (6550, 11749), (8122, 9475)]