73526320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{131297}}^1$

素因数の和:131317

約数の個数: 40

約数和(自身を含む): 195371424

約数和(自身を除く): 121845104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 131297, 262594, 525188, 656485, 919079, 1050376, 1312970, 1838158, 2100752, 2625940, 3676316, 4595395, 5251880, 7352632, 9190790, 10503760, 14705264, 18381580, 36763160, 73526320]

約数ペア:

[(1, 73526320), (2, 36763160), (4, 18381580), (5, 14705264), (7, 10503760), (8, 9190790), (10, 7352632), (14, 5251880), (16, 4595395), (20, 3676316), (28, 2625940), (35, 2100752), (40, 1838158), (56, 1312970), (70, 1050376), (80, 919079), (112, 656485), (140, 525188), (280, 262594), (560, 131297)]