38610650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 77995008

約数和(自身を除く): 39384358

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 191, 311, 325, 382, 622, 650, 955, 1555, 1910, 2483, 3110, 4043, 4775, 4966, 7775, 8086, 9550, 12415, 15550, 20215, 24830, 40430, 59401, 62075, 101075, 118802, 124150, 202150, 297005, 594010, 772213, 1485025, 1544426, 2970050, 3861065, 7722130, 19305325, 38610650]

約数ペア:

[(1, 38610650), (2, 19305325), (5, 7722130), (10, 3861065), (13, 2970050), (25, 1544426), (26, 1485025), (50, 772213), (65, 594010), (130, 297005), (191, 202150), (311, 124150), (325, 118802), (382, 101075), (622, 62075), (650, 59401), (955, 40430), (1555, 24830), (1910, 20215), (2483, 15550), (3110, 12415), (4043, 9550), (4775, 8086), (4966, 7775)]