1884158950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{12343}}^1$

素因数の和:12469

約数の個数: 48

約数和(自身を含む): 3636838656

約数和(自身を除く): 1752679706

約数列:

[1, 2, 5, 10, 25, 43, 50, 71, 86, 142, 215, 355, 430, 710, 1075, 1775, 2150, 3053, 3550, 6106, 12343, 15265, 24686, 30530, 61715, 76325, 123430, 152650, 308575, 530749, 617150, 876353, 1061498, 1752706, 2653745, 4381765, 5307490, 8763530, 13268725, 21908825, 26537450, 37683179, 43817650, 75366358, 188415895, 376831790, 942079475, 1884158950]

約数ペア:

[(1, 1884158950), (2, 942079475), (5, 376831790), (10, 188415895), (25, 75366358), (43, 43817650), (50, 37683179), (71, 26537450), (86, 21908825), (142, 13268725), (215, 8763530), (355, 5307490), (430, 4381765), (710, 2653745), (1075, 1752706), (1775, 1061498), (2150, 876353), (3053, 617150), (3550, 530749), (6106, 308575), (12343, 152650), (15265, 123430), (24686, 76325), (30530, 61715)]