77292260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 168058800

約数和(自身を除く): 90766540

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 149, 185, 298, 370, 596, 701, 740, 745, 1402, 1490, 2804, 2980, 3505, 5513, 7010, 11026, 14020, 22052, 25937, 27565, 51874, 55130, 103748, 104449, 110260, 129685, 208898, 259370, 417796, 518740, 522245, 1044490, 2088980, 3864613, 7729226, 15458452, 19323065, 38646130, 77292260]

約数ペア:

[(1, 77292260), (2, 38646130), (4, 19323065), (5, 15458452), (10, 7729226), (20, 3864613), (37, 2088980), (74, 1044490), (148, 522245), (149, 518740), (185, 417796), (298, 259370), (370, 208898), (596, 129685), (701, 110260), (740, 104449), (745, 103748), (1402, 55130), (1490, 51874), (2804, 27565), (2980, 25937), (3505, 22052), (5513, 14020), (7010, 11026)]