23323690

素因数分解:

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

素因数の和:443

約数の個数: 48

約数和(自身を含む): 46814328

約数和(自身を除く): 23490638

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 169, 185, 338, 370, 373, 481, 746, 845, 962, 1690, 1865, 2405, 3730, 4810, 4849, 6253, 9698, 12506, 13801, 24245, 27602, 31265, 48490, 62530, 63037, 69005, 126074, 138010, 179413, 315185, 358826, 630370, 897065, 1794130, 2332369, 4664738, 11661845, 23323690]

約数ペア:

[(1, 23323690), (2, 11661845), (5, 4664738), (10, 2332369), (13, 1794130), (26, 897065), (37, 630370), (65, 358826), (74, 315185), (130, 179413), (169, 138010), (185, 126074), (338, 69005), (370, 63037), (373, 62530), (481, 48490), (746, 31265), (845, 27602), (962, 24245), (1690, 13801), (1865, 12506), (2405, 9698), (3730, 6253), (4810, 4849)]