42792940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{5927}}^1$

素因数の和:5974

約数の個数: 36

約数和(自身を含む): 94859856

約数和(自身を除く): 52066916

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 5927, 7220, 11854, 23708, 29635, 59270, 112613, 118540, 225226, 450452, 563065, 1126130, 2139647, 2252260, 4279294, 8558588, 10698235, 21396470, 42792940]

約数ペア:

[(1, 42792940), (2, 21396470), (4, 10698235), (5, 8558588), (10, 4279294), (19, 2252260), (20, 2139647), (38, 1126130), (76, 563065), (95, 450452), (190, 225226), (361, 118540), (380, 112613), (722, 59270), (1444, 29635), (1805, 23708), (3610, 11854), (5927, 7220)]