16446949910

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 30307737600

約数和(自身を除く): 13860787690

約数列:

[1, 2, 5, 10, 89, 167, 178, 239, 334, 445, 463, 478, 835, 890, 926, 1195, 1670, 2315, 2390, 4630, 14863, 21271, 29726, 39913, 41207, 42542, 74315, 77321, 79826, 82414, 106355, 110657, 148630, 154642, 199565, 206035, 212710, 221314, 386605, 399130, 412070, 553285, 773210, 1106570, 3552257, 6881569, 7104514, 9848473, 13763138, 17761285, 18479719, 19696946, 34407845, 35522570, 36959438, 49242365, 68815690, 92398595, 98484730, 184797190, 1644694991, 3289389982, 8223474955, 16446949910]

約数ペア:

[(1, 16446949910), (2, 8223474955), (5, 3289389982), (10, 1644694991), (89, 184797190), (167, 98484730), (178, 92398595), (239, 68815690), (334, 49242365), (445, 36959438), (463, 35522570), (478, 34407845), (835, 19696946), (890, 18479719), (926, 17761285), (1195, 13763138), (1670, 9848473), (2315, 7104514), (2390, 6881569), (4630, 3552257), (14863, 1106570), (21271, 773210), (29726, 553285), (39913, 412070), (41207, 399130), (42542, 386605), (74315, 221314), (77321, 212710), (79826, 206035), (82414, 199565), (106355, 154642), (110657, 148630)]