20190115945

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1\times {\mathrm{2399}}^1$

素因数の和:3117

約数の個数: 32

約数和(自身を含む): 25214976000

約数和(自身を除く): 5024860055

約数列:

[1, 5, 47, 59, 235, 295, 607, 2399, 2773, 3035, 11995, 13865, 28529, 35813, 112753, 141541, 142645, 179065, 563765, 707705, 1456193, 1683211, 6652427, 7280965, 8416055, 33262135, 68441071, 85915387, 342205355, 429576935, 4038023189, 20190115945]

約数ペア:

[(1, 20190115945), (5, 4038023189), (47, 429576935), (59, 342205355), (235, 85915387), (295, 68441071), (607, 33262135), (2399, 8416055), (2773, 7280965), (3035, 6652427), (11995, 1683211), (13865, 1456193), (28529, 707705), (35813, 563765), (112753, 179065), (141541, 142645)]