429229840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4007}}^1$

素因数の和:4136

約数の個数: 80

約数和(自身を含む): 1085430528

約数和(自身を除く): 656200688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 103, 104, 130, 206, 208, 260, 412, 515, 520, 824, 1030, 1040, 1339, 1648, 2060, 2678, 4007, 4120, 5356, 6695, 8014, 8240, 10712, 13390, 16028, 20035, 21424, 26780, 32056, 40070, 52091, 53560, 64112, 80140, 104182, 107120, 160280, 208364, 260455, 320560, 412721, 416728, 520910, 825442, 833456, 1041820, 1650884, 2063605, 2083640, 3301768, 4127210, 4167280, 5365373, 6603536, 8254420, 10730746, 16508840, 21461492, 26826865, 33017680, 42922984, 53653730, 85845968, 107307460, 214614920, 429229840]

約数ペア:

[(1, 429229840), (2, 214614920), (4, 107307460), (5, 85845968), (8, 53653730), (10, 42922984), (13, 33017680), (16, 26826865), (20, 21461492), (26, 16508840), (40, 10730746), (52, 8254420), (65, 6603536), (80, 5365373), (103, 4167280), (104, 4127210), (130, 3301768), (206, 2083640), (208, 2063605), (260, 1650884), (412, 1041820), (515, 833456), (520, 825442), (824, 520910), (1030, 416728), (1040, 412721), (1339, 320560), (1648, 260455), (2060, 208364), (2678, 160280), (4007, 107120), (4120, 104182), (5356, 80140), (6695, 64112), (8014, 53560), (8240, 52091), (10712, 40070), (13390, 32056), (16028, 26780), (20035, 21424)]