3289065520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59671}}^1$

素因数の和:59750

約数の個数: 80

約数和(自身を含む): 8390837952

約数和(自身を除く): 5101772432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 53, 65, 80, 104, 106, 130, 208, 212, 260, 265, 424, 520, 530, 689, 848, 1040, 1060, 1378, 2120, 2756, 3445, 4240, 5512, 6890, 11024, 13780, 27560, 55120, 59671, 119342, 238684, 298355, 477368, 596710, 775723, 954736, 1193420, 1551446, 2386840, 3102892, 3162563, 3878615, 4773680, 6205784, 6325126, 7757230, 12411568, 12650252, 15514460, 15812815, 25300504, 31028920, 31625630, 41113319, 50601008, 62057840, 63251260, 82226638, 126502520, 164453276, 205566595, 253005040, 328906552, 411133190, 657813104, 822266380, 1644532760, 3289065520]

約数ペア:

[(1, 3289065520), (2, 1644532760), (4, 822266380), (5, 657813104), (8, 411133190), (10, 328906552), (13, 253005040), (16, 205566595), (20, 164453276), (26, 126502520), (40, 82226638), (52, 63251260), (53, 62057840), (65, 50601008), (80, 41113319), (104, 31625630), (106, 31028920), (130, 25300504), (208, 15812815), (212, 15514460), (260, 12650252), (265, 12411568), (424, 7757230), (520, 6325126), (530, 6205784), (689, 4773680), (848, 3878615), (1040, 3162563), (1060, 3102892), (1378, 2386840), (2120, 1551446), (2756, 1193420), (3445, 954736), (4240, 775723), (5512, 596710), (6890, 477368), (11024, 298355), (13780, 238684), (27560, 119342), (55120, 59671)]