4499360

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 10827432

約数和(自身を除く): 6328072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 461, 488, 610, 922, 976, 1220, 1844, 1952, 2305, 2440, 3688, 4610, 4880, 7376, 9220, 9760, 14752, 18440, 28121, 36880, 56242, 73760, 112484, 140605, 224968, 281210, 449936, 562420, 899872, 1124840, 2249680, 4499360]

約数ペア:

[(1, 4499360), (2, 2249680), (4, 1124840), (5, 899872), (8, 562420), (10, 449936), (16, 281210), (20, 224968), (32, 140605), (40, 112484), (61, 73760), (80, 56242), (122, 36880), (160, 28121), (244, 18440), (305, 14752), (461, 9760), (488, 9220), (610, 7376), (922, 4880), (976, 4610), (1220, 3688), (1844, 2440), (1952, 2305)]