69158720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12713}}^1$

素因数の和:12747

約数の個数: 56

約数和(自身を含む): 174385224

約数和(自身を除く): 105226504

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 12713, 25426, 50852, 63565, 101704, 127130, 203408, 216121, 254260, 406816, 432242, 508520, 813632, 864484, 1017040, 1080605, 1728968, 2034080, 2161210, 3457936, 4068160, 4322420, 6915872, 8644840, 13831744, 17289680, 34579360, 69158720]

約数ペア:

[(1, 69158720), (2, 34579360), (4, 17289680), (5, 13831744), (8, 8644840), (10, 6915872), (16, 4322420), (17, 4068160), (20, 3457936), (32, 2161210), (34, 2034080), (40, 1728968), (64, 1080605), (68, 1017040), (80, 864484), (85, 813632), (136, 508520), (160, 432242), (170, 406816), (272, 254260), (320, 216121), (340, 203408), (544, 127130), (680, 101704), (1088, 63565), (1360, 50852), (2720, 25426), (5440, 12713)]