115291480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 270547200

約数和(自身を除く): 155255720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 109, 124, 155, 218, 248, 310, 436, 545, 620, 853, 872, 1090, 1240, 1706, 2180, 3379, 3412, 4265, 4360, 6758, 6824, 8530, 13516, 16895, 17060, 26443, 27032, 33790, 34120, 52886, 67580, 92977, 105772, 132215, 135160, 185954, 211544, 264430, 371908, 464885, 528860, 743816, 929770, 1057720, 1859540, 2882287, 3719080, 5764574, 11529148, 14411435, 23058296, 28822870, 57645740, 115291480]

約数ペア:

[(1, 115291480), (2, 57645740), (4, 28822870), (5, 23058296), (8, 14411435), (10, 11529148), (20, 5764574), (31, 3719080), (40, 2882287), (62, 1859540), (109, 1057720), (124, 929770), (155, 743816), (218, 528860), (248, 464885), (310, 371908), (436, 264430), (545, 211544), (620, 185954), (853, 135160), (872, 132215), (1090, 105772), (1240, 92977), (1706, 67580), (2180, 52886), (3379, 34120), (3412, 33790), (4265, 27032), (4360, 26443), (6758, 17060), (6824, 16895), (8530, 13516)]