9641360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6343}}^1$

素因数の和:6375

約数の個数: 40

約数和(自身を含む): 23599680

約数和(自身を除く): 13958320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 6343, 12686, 25372, 31715, 50744, 63430, 101488, 120517, 126860, 241034, 253720, 482068, 507440, 602585, 964136, 1205170, 1928272, 2410340, 4820680, 9641360]

約数ペア:

[(1, 9641360), (2, 4820680), (4, 2410340), (5, 1928272), (8, 1205170), (10, 964136), (16, 602585), (19, 507440), (20, 482068), (38, 253720), (40, 241034), (76, 126860), (80, 120517), (95, 101488), (152, 63430), (190, 50744), (304, 31715), (380, 25372), (760, 12686), (1520, 6343)]