15702916580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3691}}^1\times {\mathrm{16363}}^1$

素因数の和:20076

約数の個数: 48

約数和(自身を含む): 35524542144

約数和(自身を除く): 19821625564

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3691, 7382, 14764, 16363, 18455, 32726, 36910, 47983, 65452, 73820, 81815, 95966, 163630, 191932, 212719, 239915, 327260, 425438, 479830, 850876, 959660, 1063595, 2127190, 4254380, 60395833, 120791666, 241583332, 301979165, 603958330, 785145829, 1207916660, 1570291658, 3140583316, 3925729145, 7851458290, 15702916580]

約数ペア:

[(1, 15702916580), (2, 7851458290), (4, 3925729145), (5, 3140583316), (10, 1570291658), (13, 1207916660), (20, 785145829), (26, 603958330), (52, 301979165), (65, 241583332), (130, 120791666), (260, 60395833), (3691, 4254380), (7382, 2127190), (14764, 1063595), (16363, 959660), (18455, 850876), (32726, 479830), (36910, 425438), (47983, 327260), (65452, 239915), (73820, 212719), (81815, 191932), (95966, 163630)]