83182840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{461}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 202577760

約数和(自身を除く): 119394920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 347, 461, 520, 694, 922, 1388, 1735, 1844, 2305, 2776, 3470, 3688, 4511, 4610, 5993, 6940, 9022, 9220, 11986, 13880, 18044, 18440, 22555, 23972, 29965, 36088, 45110, 47944, 59930, 90220, 119860, 159967, 180440, 239720, 319934, 639868, 799835, 1279736, 1599670, 2079571, 3199340, 4159142, 6398680, 8318284, 10397855, 16636568, 20795710, 41591420, 83182840]

約数ペア:

[(1, 83182840), (2, 41591420), (4, 20795710), (5, 16636568), (8, 10397855), (10, 8318284), (13, 6398680), (20, 4159142), (26, 3199340), (40, 2079571), (52, 1599670), (65, 1279736), (104, 799835), (130, 639868), (260, 319934), (347, 239720), (461, 180440), (520, 159967), (694, 119860), (922, 90220), (1388, 59930), (1735, 47944), (1844, 45110), (2305, 36088), (2776, 29965), (3470, 23972), (3688, 22555), (4511, 18440), (4610, 18044), (5993, 13880), (6940, 11986), (9022, 9220)]