26585520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8521}}^1$

素因数の和:8550

約数の個数: 80

約数和(自身を含む): 88765152

約数和(自身を除く): 62179632

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, 8521, 17042, 25563, 34084, 42605, 51126, 68168, 85210, 102252, 110773, 127815, 136336, 170420, 204504, 221546, 255630, 332319, 340840, 409008, 443092, 511260, 553865, 664638, 681680, 886184, 1022520, 1107730, 1329276, 1661595, 1772368, 2045040, 2215460, 2658552, 3323190, 4430920, 5317104, 6646380, 8861840, 13292760, 26585520]

約数ペア:

[(1, 26585520), (2, 13292760), (3, 8861840), (4, 6646380), (5, 5317104), (6, 4430920), (8, 3323190), (10, 2658552), (12, 2215460), (13, 2045040), (15, 1772368), (16, 1661595), (20, 1329276), (24, 1107730), (26, 1022520), (30, 886184), (39, 681680), (40, 664638), (48, 553865), (52, 511260), (60, 443092), (65, 409008), (78, 340840), (80, 332319), (104, 255630), (120, 221546), (130, 204504), (156, 170420), (195, 136336), (208, 127815), (240, 110773), (260, 102252), (312, 85210), (390, 68168), (520, 51126), (624, 42605), (780, 34084), (1040, 25563), (1560, 17042), (3120, 8521)]