37438180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{463}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 85123584

約数和(自身を除く): 47685404

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 311, 463, 622, 926, 1244, 1555, 1852, 2315, 3110, 4043, 4630, 6019, 6220, 8086, 9260, 12038, 16172, 20215, 24076, 30095, 40430, 60190, 80860, 120380, 143993, 287986, 575972, 719965, 1439930, 1871909, 2879860, 3743818, 7487636, 9359545, 18719090, 37438180]

約数ペア:

[(1, 37438180), (2, 18719090), (4, 9359545), (5, 7487636), (10, 3743818), (13, 2879860), (20, 1871909), (26, 1439930), (52, 719965), (65, 575972), (130, 287986), (260, 143993), (311, 120380), (463, 80860), (622, 60190), (926, 40430), (1244, 30095), (1555, 24076), (1852, 20215), (2315, 16172), (3110, 12038), (4043, 9260), (4630, 8086), (6019, 6220)]