62680420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 147470400

約数和(自身を除く): 84789980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 121, 220, 236, 242, 295, 439, 484, 590, 605, 649, 878, 1180, 1210, 1298, 1756, 2195, 2420, 2596, 3245, 4390, 4829, 6490, 7139, 8780, 9658, 12980, 14278, 19316, 24145, 25901, 28556, 35695, 48290, 51802, 53119, 71390, 96580, 103604, 106238, 129505, 142780, 212476, 259010, 265595, 284911, 518020, 531190, 569822, 1062380, 1139644, 1424555, 2849110, 3134021, 5698220, 6268042, 12536084, 15670105, 31340210, 62680420]

約数ペア:

[(1, 62680420), (2, 31340210), (4, 15670105), (5, 12536084), (10, 6268042), (11, 5698220), (20, 3134021), (22, 2849110), (44, 1424555), (55, 1139644), (59, 1062380), (110, 569822), (118, 531190), (121, 518020), (220, 284911), (236, 265595), (242, 259010), (295, 212476), (439, 142780), (484, 129505), (590, 106238), (605, 103604), (649, 96580), (878, 71390), (1180, 53119), (1210, 51802), (1298, 48290), (1756, 35695), (2195, 28556), (2420, 25901), (2596, 24145), (3245, 19316), (4390, 14278), (4829, 12980), (6490, 9658), (7139, 8780)]