33990582380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2080207}}^1$

素因数の和:2080278

約数の個数: 48

約数和(自身を含む): 76884487680

約数和(自身を除く): 42893905300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 3268, 4085, 8170, 16340, 2080207, 4160414, 8320828, 10401035, 20802070, 39523933, 41604140, 79047866, 89448901, 158095732, 178897802, 197619665, 357795604, 395239330, 447244505, 790478660, 894489010, 1699529119, 1788978020, 3399058238, 6798116476, 8497645595, 16995291190, 33990582380]

約数ペア:

[(1, 33990582380), (2, 16995291190), (4, 8497645595), (5, 6798116476), (10, 3399058238), (19, 1788978020), (20, 1699529119), (38, 894489010), (43, 790478660), (76, 447244505), (86, 395239330), (95, 357795604), (172, 197619665), (190, 178897802), (215, 158095732), (380, 89448901), (430, 79047866), (817, 41604140), (860, 39523933), (1634, 20802070), (3268, 10401035), (4085, 8320828), (8170, 4160414), (16340, 2080207)]