84931120

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14543}}^1$

素因数の和:14629

約数の個数: 40

約数和(自身を含む): 200183616

約数和(自身を除く): 115252496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 14543, 29086, 58172, 72715, 116344, 145430, 232688, 290860, 581720, 1061639, 1163440, 2123278, 4246556, 5308195, 8493112, 10616390, 16986224, 21232780, 42465560, 84931120]

約数ペア:

[(1, 84931120), (2, 42465560), (4, 21232780), (5, 16986224), (8, 10616390), (10, 8493112), (16, 5308195), (20, 4246556), (40, 2123278), (73, 1163440), (80, 1061639), (146, 581720), (292, 290860), (365, 232688), (584, 145430), (730, 116344), (1168, 72715), (1460, 58172), (2920, 29086), (5840, 14543)]