98164450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{541}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 193559040

約数和(自身を除く): 95394590

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 191, 382, 475, 541, 950, 955, 1082, 1910, 2705, 3629, 4775, 5410, 7258, 9550, 10279, 13525, 18145, 20558, 27050, 36290, 51395, 90725, 102790, 103331, 181450, 206662, 256975, 513950, 516655, 1033310, 1963289, 2583275, 3926578, 5166550, 9816445, 19632890, 49082225, 98164450]

約数ペア:

[(1, 98164450), (2, 49082225), (5, 19632890), (10, 9816445), (19, 5166550), (25, 3926578), (38, 2583275), (50, 1963289), (95, 1033310), (190, 516655), (191, 513950), (382, 256975), (475, 206662), (541, 181450), (950, 103331), (955, 102790), (1082, 90725), (1910, 51395), (2705, 36290), (3629, 27050), (4775, 20558), (5410, 18145), (7258, 13525), (9550, 10279)]