26856869520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8607971}}^1$

素因数の和:8608000

約数の個数: 80

約数和(自身を含む): 89660636352

約数和(自身を除く): 62803766832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 8607971, 17215942, 25823913, 34431884, 43039855, 51647826, 68863768, 86079710, 103295652, 111903623, 129119565, 137727536, 172159420, 206591304, 223807246, 258239130, 335710869, 344318840, 413182608, 447614492, 516478260, 559518115, 671421738, 688637680, 895228984, 1032956520, 1119036230, 1342843476, 1678554345, 1790457968, 2065913040, 2238072460, 2685686952, 3357108690, 4476144920, 5371373904, 6714217380, 8952289840, 13428434760, 26856869520]

約数ペア:

[(1, 26856869520), (2, 13428434760), (3, 8952289840), (4, 6714217380), (5, 5371373904), (6, 4476144920), (8, 3357108690), (10, 2685686952), (12, 2238072460), (13, 2065913040), (15, 1790457968), (16, 1678554345), (20, 1342843476), (24, 1119036230), (26, 1032956520), (30, 895228984), (39, 688637680), (40, 671421738), (48, 559518115), (52, 516478260), (60, 447614492), (65, 413182608), (78, 344318840), (80, 335710869), (104, 258239130), (120, 223807246), (130, 206591304), (156, 172159420), (195, 137727536), (208, 129119565), (240, 111903623), (260, 103295652), (312, 86079710), (390, 68863768), (520, 51647826), (624, 43039855), (780, 34431884), (1040, 25823913), (1560, 17215942), (3120, 8607971)]