42335990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1367}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 80766720

約数和(自身を除く): 38430730

約数列:

[1, 2, 5, 10, 19, 38, 95, 163, 190, 326, 815, 1367, 1630, 2734, 3097, 6194, 6835, 13670, 15485, 25973, 30970, 51946, 129865, 222821, 259730, 445642, 1114105, 2228210, 4233599, 8467198, 21167995, 42335990]

約数ペア:

[(1, 42335990), (2, 21167995), (5, 8467198), (10, 4233599), (19, 2228210), (38, 1114105), (95, 445642), (163, 259730), (190, 222821), (326, 129865), (815, 51946), (1367, 30970), (1630, 25973), (2734, 15485), (3097, 13670), (6194, 6835)]