38302030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7963}}^1$

素因数の和:8020

約数の個数: 32

約数和(自身を含む): 76263264

約数和(自身を除く): 37961234

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 7963, 15926, 39815, 79630, 103519, 207038, 294631, 517595, 589262, 1035190, 1473155, 2946310, 3830203, 7660406, 19151015, 38302030]

約数ペア:

[(1, 38302030), (2, 19151015), (5, 7660406), (10, 3830203), (13, 2946310), (26, 1473155), (37, 1035190), (65, 589262), (74, 517595), (130, 294631), (185, 207038), (370, 103519), (481, 79630), (962, 39815), (2405, 15926), (4810, 7963)]