133742440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{827}}^1$

素因数の和:1162

約数の個数: 64

約数和(自身を含む): 325503360

約数和(自身を除く): 191760920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 311, 520, 622, 827, 1244, 1555, 1654, 2488, 3110, 3308, 4043, 4135, 6220, 6616, 8086, 8270, 10751, 12440, 16172, 16540, 20215, 21502, 32344, 33080, 40430, 43004, 53755, 80860, 86008, 107510, 161720, 215020, 257197, 430040, 514394, 1028788, 1285985, 2057576, 2571970, 3343561, 5143940, 6687122, 10287880, 13374244, 16717805, 26748488, 33435610, 66871220, 133742440]

約数ペア:

[(1, 133742440), (2, 66871220), (4, 33435610), (5, 26748488), (8, 16717805), (10, 13374244), (13, 10287880), (20, 6687122), (26, 5143940), (40, 3343561), (52, 2571970), (65, 2057576), (104, 1285985), (130, 1028788), (260, 514394), (311, 430040), (520, 257197), (622, 215020), (827, 161720), (1244, 107510), (1555, 86008), (1654, 80860), (2488, 53755), (3110, 43004), (3308, 40430), (4043, 33080), (4135, 32344), (6220, 21502), (6616, 20215), (8086, 16540), (8270, 16172), (10751, 12440)]