5335980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6841}}^1$

素因数の和:6866

約数の個数: 48

約数和(自身を含む): 16092384

約数和(自身を除く): 10756404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 6841, 13682, 20523, 27364, 34205, 41046, 68410, 82092, 88933, 102615, 136820, 177866, 205230, 266799, 355732, 410460, 444665, 533598, 889330, 1067196, 1333995, 1778660, 2667990, 5335980]

約数ペア:

[(1, 5335980), (2, 2667990), (3, 1778660), (4, 1333995), (5, 1067196), (6, 889330), (10, 533598), (12, 444665), (13, 410460), (15, 355732), (20, 266799), (26, 205230), (30, 177866), (39, 136820), (52, 102615), (60, 88933), (65, 82092), (78, 68410), (130, 41046), (156, 34205), (195, 27364), (260, 20523), (390, 13682), (780, 6841)]