66452800

素因数分解:

$2^6\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1076

約数の個数: 84

約数和(自身を含む): 167668956

約数和(自身を除く): 101216156

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 160, 164, 200, 205, 320, 328, 400, 410, 656, 800, 820, 1013, 1025, 1312, 1600, 1640, 2026, 2050, 2624, 3280, 4052, 4100, 5065, 6560, 8104, 8200, 10130, 13120, 16208, 16400, 20260, 25325, 32416, 32800, 40520, 41533, 50650, 64832, 65600, 81040, 83066, 101300, 162080, 166132, 202600, 207665, 324160, 332264, 405200, 415330, 664528, 810400, 830660, 1038325, 1329056, 1620800, 1661320, 2076650, 2658112, 3322640, 4153300, 6645280, 8306600, 13290560, 16613200, 33226400, 66452800]

約数ペア:

[(1, 66452800), (2, 33226400), (4, 16613200), (5, 13290560), (8, 8306600), (10, 6645280), (16, 4153300), (20, 3322640), (25, 2658112), (32, 2076650), (40, 1661320), (41, 1620800), (50, 1329056), (64, 1038325), (80, 830660), (82, 810400), (100, 664528), (160, 415330), (164, 405200), (200, 332264), (205, 324160), (320, 207665), (328, 202600), (400, 166132), (410, 162080), (656, 101300), (800, 83066), (820, 81040), (1013, 65600), (1025, 64832), (1312, 50650), (1600, 41533), (1640, 40520), (2026, 32800), (2050, 32416), (2624, 25325), (3280, 20260), (4052, 16400), (4100, 16208), (5065, 13120), (6560, 10130), (8104, 8200)]