14318720

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1753

約数の個数: 64

約数和(自身を含む): 36885240

約数和(自身を除く): 22566520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 1721, 2080, 3442, 4160, 6884, 8320, 8605, 13768, 17210, 22373, 27536, 34420, 44746, 55072, 68840, 89492, 110144, 111865, 137680, 178984, 220288, 223730, 275360, 357968, 447460, 550720, 715936, 894920, 1101440, 1431872, 1789840, 2863744, 3579680, 7159360, 14318720]

約数ペア:

[(1, 14318720), (2, 7159360), (4, 3579680), (5, 2863744), (8, 1789840), (10, 1431872), (13, 1101440), (16, 894920), (20, 715936), (26, 550720), (32, 447460), (40, 357968), (52, 275360), (64, 223730), (65, 220288), (80, 178984), (104, 137680), (128, 111865), (130, 110144), (160, 89492), (208, 68840), (260, 55072), (320, 44746), (416, 34420), (520, 27536), (640, 22373), (832, 17210), (1040, 13768), (1664, 8605), (1721, 8320), (2080, 6884), (3442, 4160)]