26526660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23269}}^1$

素因数の和:23300

約数の個数: 48

約数和(自身を含む): 78187200

約数和(自身を除く): 51660540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 23269, 46538, 69807, 93076, 116345, 139614, 232690, 279228, 349035, 442111, 465380, 698070, 884222, 1326333, 1396140, 1768444, 2210555, 2652666, 4421110, 5305332, 6631665, 8842220, 13263330, 26526660]

約数ペア:

[(1, 26526660), (2, 13263330), (3, 8842220), (4, 6631665), (5, 5305332), (6, 4421110), (10, 2652666), (12, 2210555), (15, 1768444), (19, 1396140), (20, 1326333), (30, 884222), (38, 698070), (57, 465380), (60, 442111), (76, 349035), (95, 279228), (114, 232690), (190, 139614), (228, 116345), (285, 93076), (380, 69807), (570, 46538), (1140, 23269)]