83190640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1951}}^1$

素因数の和:2018

約数の個数: 80

約数和(自身を含む): 213486336

約数和(自身を除く): 130295696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 410, 520, 533, 656, 820, 1040, 1066, 1640, 1951, 2132, 2665, 3280, 3902, 4264, 5330, 7804, 8528, 9755, 10660, 15608, 19510, 21320, 25363, 31216, 39020, 42640, 50726, 78040, 79991, 101452, 126815, 156080, 159982, 202904, 253630, 319964, 399955, 405808, 507260, 639928, 799910, 1014520, 1039883, 1279856, 1599820, 2029040, 2079766, 3199640, 4159532, 5199415, 6399280, 8319064, 10398830, 16638128, 20797660, 41595320, 83190640]

約数ペア:

[(1, 83190640), (2, 41595320), (4, 20797660), (5, 16638128), (8, 10398830), (10, 8319064), (13, 6399280), (16, 5199415), (20, 4159532), (26, 3199640), (40, 2079766), (41, 2029040), (52, 1599820), (65, 1279856), (80, 1039883), (82, 1014520), (104, 799910), (130, 639928), (164, 507260), (205, 405808), (208, 399955), (260, 319964), (328, 253630), (410, 202904), (520, 159982), (533, 156080), (656, 126815), (820, 101452), (1040, 79991), (1066, 78040), (1640, 50726), (1951, 42640), (2132, 39020), (2665, 31216), (3280, 25363), (3902, 21320), (4264, 19510), (5330, 15608), (7804, 10660), (8528, 9755)]