45444760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 107320320

約数和(自身を除く): 61875560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 67, 124, 134, 155, 248, 268, 310, 335, 536, 547, 620, 670, 1094, 1240, 1340, 2077, 2188, 2680, 2735, 4154, 4376, 5470, 8308, 10385, 10940, 16616, 16957, 20770, 21880, 33914, 36649, 41540, 67828, 73298, 83080, 84785, 135656, 146596, 169570, 183245, 293192, 339140, 366490, 678280, 732980, 1136119, 1465960, 2272238, 4544476, 5680595, 9088952, 11361190, 22722380, 45444760]

約数ペア:

[(1, 45444760), (2, 22722380), (4, 11361190), (5, 9088952), (8, 5680595), (10, 4544476), (20, 2272238), (31, 1465960), (40, 1136119), (62, 732980), (67, 678280), (124, 366490), (134, 339140), (155, 293192), (248, 183245), (268, 169570), (310, 146596), (335, 135656), (536, 84785), (547, 83080), (620, 73298), (670, 67828), (1094, 41540), (1240, 36649), (1340, 33914), (2077, 21880), (2188, 20770), (2680, 16957), (2735, 16616), (4154, 10940), (4376, 10385), (5470, 8308)]