8940102065

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{1237}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 11030580000

約数和(自身を除く): 2090477935

約数列:

[1, 5, 89, 109, 149, 445, 545, 745, 1237, 6185, 9701, 13261, 16241, 48505, 66305, 81205, 110093, 134833, 184313, 550465, 674165, 921565, 1445449, 7227245, 12000137, 16403857, 20090117, 60000685, 82019285, 100450585, 1788020413, 8940102065]

約数ペア:

[(1, 8940102065), (5, 1788020413), (89, 100450585), (109, 82019285), (149, 60000685), (445, 20090117), (545, 16403857), (745, 12000137), (1237, 7227245), (6185, 1445449), (9701, 921565), (13261, 674165), (16241, 550465), (48505, 184313), (66305, 134833), (81205, 110093)]