157423610

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{787}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 288332352

約数和(自身を除く): 130908742

約数列:

[1, 2, 5, 10, 83, 166, 241, 415, 482, 787, 830, 1205, 1574, 2410, 3935, 7870, 20003, 40006, 65321, 100015, 130642, 189667, 200030, 326605, 379334, 653210, 948335, 1896670, 15742361, 31484722, 78711805, 157423610]

約数ペア:

[(1, 157423610), (2, 78711805), (5, 31484722), (10, 15742361), (83, 1896670), (166, 948335), (241, 653210), (415, 379334), (482, 326605), (787, 200030), (830, 189667), (1205, 130642), (1574, 100015), (2410, 65321), (3935, 40006), (7870, 20003)]