42850240

素因数分解:

$2^6\times 5^1\times {\mathrm{359}}^1\times {\mathrm{373}}^1$

素因数の和:749

約数の個数: 56

約数和(自身を含む): 102595680

約数和(自身を除く): 59745440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 359, 373, 718, 746, 1436, 1492, 1795, 1865, 2872, 2984, 3590, 3730, 5744, 5968, 7180, 7460, 11488, 11936, 14360, 14920, 22976, 23872, 28720, 29840, 57440, 59680, 114880, 119360, 133907, 267814, 535628, 669535, 1071256, 1339070, 2142512, 2678140, 4285024, 5356280, 8570048, 10712560, 21425120, 42850240]

約数ペア:

[(1, 42850240), (2, 21425120), (4, 10712560), (5, 8570048), (8, 5356280), (10, 4285024), (16, 2678140), (20, 2142512), (32, 1339070), (40, 1071256), (64, 669535), (80, 535628), (160, 267814), (320, 133907), (359, 119360), (373, 114880), (718, 59680), (746, 57440), (1436, 29840), (1492, 28720), (1795, 23872), (1865, 22976), (2872, 14920), (2984, 14360), (3590, 11936), (3730, 11488), (5744, 7460), (5968, 7180)]