6573609860

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{12611}}^1$

素因数の和:13076

約数の個数: 48

約数和(自身を含む): 14047750080

約数和(自身を除く): 7474140220

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 389, 670, 778, 1340, 1556, 1945, 3890, 7780, 12611, 25222, 26063, 50444, 52126, 63055, 104252, 126110, 130315, 252220, 260630, 521260, 844937, 1689874, 3379748, 4224685, 4905679, 8449370, 9811358, 16898740, 19622716, 24528395, 49056790, 98113580, 328680493, 657360986, 1314721972, 1643402465, 3286804930, 6573609860]

約数ペア:

[(1, 6573609860), (2, 3286804930), (4, 1643402465), (5, 1314721972), (10, 657360986), (20, 328680493), (67, 98113580), (134, 49056790), (268, 24528395), (335, 19622716), (389, 16898740), (670, 9811358), (778, 8449370), (1340, 4905679), (1556, 4224685), (1945, 3379748), (3890, 1689874), (7780, 844937), (12611, 521260), (25222, 260630), (26063, 252220), (50444, 130315), (52126, 126110), (63055, 104252)]