34429960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 81518400

約数和(自身を除く): 47088440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 67, 116, 134, 145, 232, 268, 290, 335, 443, 536, 580, 670, 886, 1160, 1340, 1772, 1943, 2215, 2680, 3544, 3886, 4430, 7772, 8860, 9715, 12847, 15544, 17720, 19430, 25694, 29681, 38860, 51388, 59362, 64235, 77720, 102776, 118724, 128470, 148405, 237448, 256940, 296810, 513880, 593620, 860749, 1187240, 1721498, 3442996, 4303745, 6885992, 8607490, 17214980, 34429960]

約数ペア:

[(1, 34429960), (2, 17214980), (4, 8607490), (5, 6885992), (8, 4303745), (10, 3442996), (20, 1721498), (29, 1187240), (40, 860749), (58, 593620), (67, 513880), (116, 296810), (134, 256940), (145, 237448), (232, 148405), (268, 128470), (290, 118724), (335, 102776), (443, 77720), (536, 64235), (580, 59362), (670, 51388), (886, 38860), (1160, 29681), (1340, 25694), (1772, 19430), (1943, 17720), (2215, 15544), (2680, 12847), (3544, 9715), (3886, 8860), (4430, 7772)]