1036649680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{11437}}^1$

素因数の和:11564

約数の個数: 80

約数和(自身を含む): 2655080064

約数和(自身を除く): 1618430384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 103, 110, 176, 206, 220, 412, 440, 515, 824, 880, 1030, 1133, 1648, 2060, 2266, 4120, 4532, 5665, 8240, 9064, 11330, 11437, 18128, 22660, 22874, 45320, 45748, 57185, 90640, 91496, 114370, 125807, 182992, 228740, 251614, 457480, 503228, 629035, 914960, 1006456, 1178011, 1258070, 2012912, 2356022, 2516140, 4712044, 5032280, 5890055, 9424088, 10064560, 11780110, 12958121, 18848176, 23560220, 25916242, 47120440, 51832484, 64790605, 94240880, 103664968, 129581210, 207329936, 259162420, 518324840, 1036649680]

約数ペア:

[(1, 1036649680), (2, 518324840), (4, 259162420), (5, 207329936), (8, 129581210), (10, 103664968), (11, 94240880), (16, 64790605), (20, 51832484), (22, 47120440), (40, 25916242), (44, 23560220), (55, 18848176), (80, 12958121), (88, 11780110), (103, 10064560), (110, 9424088), (176, 5890055), (206, 5032280), (220, 4712044), (412, 2516140), (440, 2356022), (515, 2012912), (824, 1258070), (880, 1178011), (1030, 1006456), (1133, 914960), (1648, 629035), (2060, 503228), (2266, 457480), (4120, 251614), (4532, 228740), (5665, 182992), (8240, 125807), (9064, 114370), (11330, 91496), (11437, 90640), (18128, 57185), (22660, 45748), (22874, 45320)]