58309240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1489}}^1$

素因数の和:1600

約数の個数: 64

約数和(自身を含む): 144828000

約数和(自身を除く): 86518760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 89, 110, 178, 220, 356, 440, 445, 712, 890, 979, 1489, 1780, 1958, 2978, 3560, 3916, 4895, 5956, 7445, 7832, 9790, 11912, 14890, 16379, 19580, 29780, 32758, 39160, 59560, 65516, 81895, 131032, 132521, 163790, 265042, 327580, 530084, 655160, 662605, 1060168, 1325210, 1457731, 2650420, 2915462, 5300840, 5830924, 7288655, 11661848, 14577310, 29154620, 58309240]

約数ペア:

[(1, 58309240), (2, 29154620), (4, 14577310), (5, 11661848), (8, 7288655), (10, 5830924), (11, 5300840), (20, 2915462), (22, 2650420), (40, 1457731), (44, 1325210), (55, 1060168), (88, 662605), (89, 655160), (110, 530084), (178, 327580), (220, 265042), (356, 163790), (440, 132521), (445, 131032), (712, 81895), (890, 65516), (979, 59560), (1489, 39160), (1780, 32758), (1958, 29780), (2978, 19580), (3560, 16379), (3916, 14890), (4895, 11912), (5956, 9790), (7445, 7832)]