40309100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 95441808

約数和(自身を除く): 55132708

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 101, 130, 202, 260, 307, 325, 404, 505, 614, 650, 1010, 1228, 1300, 1313, 1535, 2020, 2525, 2626, 3070, 3991, 5050, 5252, 6140, 6565, 7675, 7982, 10100, 13130, 15350, 15964, 19955, 26260, 30700, 31007, 32825, 39910, 62014, 65650, 79820, 99775, 124028, 131300, 155035, 199550, 310070, 399100, 403091, 620140, 775175, 806182, 1550350, 1612364, 2015455, 3100700, 4030910, 8061820, 10077275, 20154550, 40309100]

約数ペア:

[(1, 40309100), (2, 20154550), (4, 10077275), (5, 8061820), (10, 4030910), (13, 3100700), (20, 2015455), (25, 1612364), (26, 1550350), (50, 806182), (52, 775175), (65, 620140), (100, 403091), (101, 399100), (130, 310070), (202, 199550), (260, 155035), (307, 131300), (325, 124028), (404, 99775), (505, 79820), (614, 65650), (650, 62014), (1010, 39910), (1228, 32825), (1300, 31007), (1313, 30700), (1535, 26260), (2020, 19955), (2525, 15964), (2626, 15350), (3070, 13130), (3991, 10100), (5050, 7982), (5252, 7675), (6140, 6565)]