84613520

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12743}}^1$

素因数の和:12839

約数の個数: 40

約数和(自身を含む): 199112256

約数和(自身を除く): 114498736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 12743, 25486, 50972, 63715, 101944, 127430, 203888, 254860, 509720, 1019440, 1057669, 2115338, 4230676, 5288345, 8461352, 10576690, 16922704, 21153380, 42306760, 84613520]

約数ペア:

[(1, 84613520), (2, 42306760), (4, 21153380), (5, 16922704), (8, 10576690), (10, 8461352), (16, 5288345), (20, 4230676), (40, 2115338), (80, 1057669), (83, 1019440), (166, 509720), (332, 254860), (415, 203888), (664, 127430), (830, 101944), (1328, 63715), (1660, 50972), (3320, 25486), (6640, 12743)]