40834300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 96681312

約数和(自身を除く): 55847012

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 101, 130, 202, 260, 311, 325, 404, 505, 622, 650, 1010, 1244, 1300, 1313, 1555, 2020, 2525, 2626, 3110, 4043, 5050, 5252, 6220, 6565, 7775, 8086, 10100, 13130, 15550, 16172, 20215, 26260, 31100, 31411, 32825, 40430, 62822, 65650, 80860, 101075, 125644, 131300, 157055, 202150, 314110, 404300, 408343, 628220, 785275, 816686, 1570550, 1633372, 2041715, 3141100, 4083430, 8166860, 10208575, 20417150, 40834300]

約数ペア:

[(1, 40834300), (2, 20417150), (4, 10208575), (5, 8166860), (10, 4083430), (13, 3141100), (20, 2041715), (25, 1633372), (26, 1570550), (50, 816686), (52, 785275), (65, 628220), (100, 408343), (101, 404300), (130, 314110), (202, 202150), (260, 157055), (311, 131300), (325, 125644), (404, 101075), (505, 80860), (622, 65650), (650, 62822), (1010, 40430), (1244, 32825), (1300, 31411), (1313, 31100), (1555, 26260), (2020, 20215), (2525, 16172), (2626, 15550), (3110, 13130), (4043, 10100), (5050, 8086), (5252, 7775), (6220, 6565)]