6606080

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 17083752

約数和(自身を除く): 10477672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 397, 416, 520, 640, 794, 832, 1040, 1280, 1588, 1664, 1985, 2080, 3176, 3328, 3970, 4160, 5161, 6352, 7940, 8320, 10322, 12704, 15880, 16640, 20644, 25408, 25805, 31760, 41288, 50816, 51610, 63520, 82576, 101632, 103220, 127040, 165152, 206440, 254080, 330304, 412880, 508160, 660608, 825760, 1321216, 1651520, 3303040, 6606080]

約数ペア:

[(1, 6606080), (2, 3303040), (4, 1651520), (5, 1321216), (8, 825760), (10, 660608), (13, 508160), (16, 412880), (20, 330304), (26, 254080), (32, 206440), (40, 165152), (52, 127040), (64, 103220), (65, 101632), (80, 82576), (104, 63520), (128, 51610), (130, 50816), (160, 41288), (208, 31760), (256, 25805), (260, 25408), (320, 20644), (397, 16640), (416, 15880), (520, 12704), (640, 10322), (794, 8320), (832, 7940), (1040, 6352), (1280, 5161), (1588, 4160), (1664, 3970), (1985, 3328), (2080, 3176)]