9189760

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 22362480

約数和(自身を除く): 13172720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 173, 320, 332, 346, 415, 640, 664, 692, 830, 865, 1328, 1384, 1660, 1730, 2656, 2768, 3320, 3460, 5312, 5536, 6640, 6920, 10624, 11072, 13280, 13840, 14359, 22144, 26560, 27680, 28718, 53120, 55360, 57436, 71795, 110720, 114872, 143590, 229744, 287180, 459488, 574360, 918976, 1148720, 1837952, 2297440, 4594880, 9189760]

約数ペア:

[(1, 9189760), (2, 4594880), (4, 2297440), (5, 1837952), (8, 1148720), (10, 918976), (16, 574360), (20, 459488), (32, 287180), (40, 229744), (64, 143590), (80, 114872), (83, 110720), (128, 71795), (160, 57436), (166, 55360), (173, 53120), (320, 28718), (332, 27680), (346, 26560), (415, 22144), (640, 14359), (664, 13840), (692, 13280), (830, 11072), (865, 10624), (1328, 6920), (1384, 6640), (1660, 5536), (1730, 5312), (2656, 3460), (2768, 3320)]