10000688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:585

約数の個数: 40

約数和(自身を含む): 20742720

約数和(自身を除く): 10742032

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 491, 536, 982, 1072, 1273, 1964, 2546, 3928, 5092, 7856, 9329, 10184, 18658, 20368, 32897, 37316, 65794, 74632, 131588, 149264, 263176, 526352, 625043, 1250086, 2500172, 5000344, 10000688]

約数ペア:

[(1, 10000688), (2, 5000344), (4, 2500172), (8, 1250086), (16, 625043), (19, 526352), (38, 263176), (67, 149264), (76, 131588), (134, 74632), (152, 65794), (268, 37316), (304, 32897), (491, 20368), (536, 18658), (982, 10184), (1072, 9329), (1273, 7856), (1964, 5092), (2546, 3928)]