8970650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 18504024

約数和(自身を除く): 9533374

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 373, 481, 650, 746, 925, 962, 1850, 1865, 2405, 3730, 4810, 4849, 9325, 9698, 12025, 13801, 18650, 24050, 24245, 27602, 48490, 69005, 121225, 138010, 179413, 242450, 345025, 358826, 690050, 897065, 1794130, 4485325, 8970650]

約数ペア:

[(1, 8970650), (2, 4485325), (5, 1794130), (10, 897065), (13, 690050), (25, 358826), (26, 345025), (37, 242450), (50, 179413), (65, 138010), (74, 121225), (130, 69005), (185, 48490), (325, 27602), (370, 24245), (373, 24050), (481, 18650), (650, 13801), (746, 12025), (925, 9698), (962, 9325), (1850, 4849), (1865, 4810), (2405, 3730)]