75470320

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12923}}^1$

素因数の和:13009

約数の個数: 40

約数和(自身を含む): 177885936

約数和(自身を除く): 102415616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 12923, 25846, 51692, 64615, 103384, 129230, 206768, 258460, 516920, 943379, 1033840, 1886758, 3773516, 4716895, 7547032, 9433790, 15094064, 18867580, 37735160, 75470320]

約数ペア:

[(1, 75470320), (2, 37735160), (4, 18867580), (5, 15094064), (8, 9433790), (10, 7547032), (16, 4716895), (20, 3773516), (40, 1886758), (73, 1033840), (80, 943379), (146, 516920), (292, 258460), (365, 206768), (584, 129230), (730, 103384), (1168, 64615), (1460, 51692), (2920, 25846), (5840, 12923)]