65634550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1171}}^1$

素因数の和:1261

約数の個数: 48

約数和(自身を含む): 130795200

約数和(自身を除く): 65160650

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 59, 95, 118, 190, 295, 475, 590, 950, 1121, 1171, 1475, 2242, 2342, 2950, 5605, 5855, 11210, 11710, 22249, 28025, 29275, 44498, 56050, 58550, 69089, 111245, 138178, 222490, 345445, 556225, 690890, 1112450, 1312691, 1727225, 2625382, 3454450, 6563455, 13126910, 32817275, 65634550]

約数ペア:

[(1, 65634550), (2, 32817275), (5, 13126910), (10, 6563455), (19, 3454450), (25, 2625382), (38, 1727225), (50, 1312691), (59, 1112450), (95, 690890), (118, 556225), (190, 345445), (295, 222490), (475, 138178), (590, 111245), (950, 69089), (1121, 58550), (1171, 56050), (1475, 44498), (2242, 29275), (2342, 28025), (2950, 22249), (5605, 11710), (5855, 11210)]