1032474880

素因数分解:

$2^8\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3067}}^1$

素因数の和:3351

約数の個数: 72

約数和(自身を含む): 2483312832

約数和(自身を除く): 1450837952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 263, 320, 526, 640, 1052, 1280, 1315, 2104, 2630, 3067, 4208, 5260, 6134, 8416, 10520, 12268, 15335, 16832, 21040, 24536, 30670, 33664, 42080, 49072, 61340, 67328, 84160, 98144, 122680, 168320, 196288, 245360, 336640, 392576, 490720, 785152, 806621, 981440, 1613242, 1962880, 3226484, 3925760, 4033105, 6452968, 8066210, 12905936, 16132420, 25811872, 32264840, 51623744, 64529680, 103247488, 129059360, 206494976, 258118720, 516237440, 1032474880]

約数ペア:

[(1, 1032474880), (2, 516237440), (4, 258118720), (5, 206494976), (8, 129059360), (10, 103247488), (16, 64529680), (20, 51623744), (32, 32264840), (40, 25811872), (64, 16132420), (80, 12905936), (128, 8066210), (160, 6452968), (256, 4033105), (263, 3925760), (320, 3226484), (526, 1962880), (640, 1613242), (1052, 981440), (1280, 806621), (1315, 785152), (2104, 490720), (2630, 392576), (3067, 336640), (4208, 245360), (5260, 196288), (6134, 168320), (8416, 122680), (10520, 98144), (12268, 84160), (15335, 67328), (16832, 61340), (21040, 49072), (24536, 42080), (30670, 33664)]