113843440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74897}}^1$

素因数の和:74929

約数の個数: 40

約数和(自身を含む): 278620560

約数和(自身を除く): 164777120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 74897, 149794, 299588, 374485, 599176, 748970, 1198352, 1423043, 1497940, 2846086, 2995880, 5692172, 5991760, 7115215, 11384344, 14230430, 22768688, 28460860, 56921720, 113843440]

約数ペア:

[(1, 113843440), (2, 56921720), (4, 28460860), (5, 22768688), (8, 14230430), (10, 11384344), (16, 7115215), (19, 5991760), (20, 5692172), (38, 2995880), (40, 2846086), (76, 1497940), (80, 1423043), (95, 1198352), (152, 748970), (190, 599176), (304, 374485), (380, 299588), (760, 149794), (1520, 74897)]