84020800

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3089}}^1$

素因数の和:3128

約数の個数: 84

約数和(自身を含む): 218975940

約数和(自身を除く): 134955140

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 680, 800, 850, 1088, 1360, 1600, 1700, 2720, 3089, 3400, 5440, 6178, 6800, 12356, 13600, 15445, 24712, 27200, 30890, 49424, 52513, 61780, 77225, 98848, 105026, 123560, 154450, 197696, 210052, 247120, 262565, 308900, 420104, 494240, 525130, 617800, 840208, 988480, 1050260, 1235600, 1312825, 1680416, 2100520, 2471200, 2625650, 3360832, 4201040, 4942400, 5251300, 8402080, 10502600, 16804160, 21005200, 42010400, 84020800]

約数ペア:

[(1, 84020800), (2, 42010400), (4, 21005200), (5, 16804160), (8, 10502600), (10, 8402080), (16, 5251300), (17, 4942400), (20, 4201040), (25, 3360832), (32, 2625650), (34, 2471200), (40, 2100520), (50, 1680416), (64, 1312825), (68, 1235600), (80, 1050260), (85, 988480), (100, 840208), (136, 617800), (160, 525130), (170, 494240), (200, 420104), (272, 308900), (320, 262565), (340, 247120), (400, 210052), (425, 197696), (544, 154450), (680, 123560), (800, 105026), (850, 98848), (1088, 77225), (1360, 61780), (1600, 52513), (1700, 49424), (2720, 30890), (3089, 27200), (3400, 24712), (5440, 15445), (6178, 13600), (6800, 12356)]