834037150

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{641}}^1$

素因数の和:1197

約数の個数: 48

約数和(自身を含む): 1586269008

約数和(自身を除く): 752231858

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 491, 530, 641, 982, 1282, 1325, 2455, 2650, 3205, 4910, 6410, 12275, 16025, 24550, 26023, 32050, 33973, 52046, 67946, 130115, 169865, 260230, 314731, 339730, 629462, 650575, 849325, 1301150, 1573655, 1698650, 3147310, 7868275, 15736550, 16680743, 33361486, 83403715, 166807430, 417018575, 834037150]

約数ペア:

[(1, 834037150), (2, 417018575), (5, 166807430), (10, 83403715), (25, 33361486), (50, 16680743), (53, 15736550), (106, 7868275), (265, 3147310), (491, 1698650), (530, 1573655), (641, 1301150), (982, 849325), (1282, 650575), (1325, 629462), (2455, 339730), (2650, 314731), (3205, 260230), (4910, 169865), (6410, 130115), (12275, 67946), (16025, 52046), (24550, 33973), (26023, 32050)]