75393040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32497}}^1$

素因数の和:32539

約数の個数: 40

約数和(自身を含む): 181338840

約数和(自身を除く): 105945800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 32497, 64994, 129988, 162485, 259976, 324970, 519952, 649940, 942413, 1299880, 1884826, 2599760, 3769652, 4712065, 7539304, 9424130, 15078608, 18848260, 37696520, 75393040]

約数ペア:

[(1, 75393040), (2, 37696520), (4, 18848260), (5, 15078608), (8, 9424130), (10, 7539304), (16, 4712065), (20, 3769652), (29, 2599760), (40, 1884826), (58, 1299880), (80, 942413), (116, 649940), (145, 519952), (232, 324970), (290, 259976), (464, 162485), (580, 129988), (1160, 64994), (2320, 32497)]